The Deadly Deliveries: Investigating the Serial Mail Bomber | The New Detectives

investigators raced to stop a serial bomber who sends his deadly parcels by mail three people have been killed and no one knows how many more packages are enroute to their targets in California experts match wits with a terrorist Fenton crippling the Internal Revenue Service for five years his bombs have confounded authorities sheer luck has prevented injuries but sheer skill is what's needed to catch him beneath the rubble the terrorist leaves a calling card that experts are learning to read in bomb investigations forensics means the difference between feeling safe and living in terror [Music] [Music] fear is the terrorists greatest ally to achieve his ends he doesn't care who dies he can strike anywhere anytime and though his crimes are carefully plotted their effect seems horribly random when bombs are his weapon of choice he can kill from a distance in Birmingham Alabama two weeks before Christmas 1989 Helen Vance accepted a package addressed to her husband Robert Federal Judge Robert manse came in from his yard work to find the package on the table where his wife was wrapping gifts believing it contained magazines he'd been waiting for he cut the string and opened the box he was killed instantly [Music] when paramedics arrived on the scene they try to help Helen Vance who was standing nearby when the bomb exploded she was temporarily deafened from the blast and in shock unable to speak forensic experts rushed to the scene to investigate they collected nails embedded in the walls and ceiling shards of steel pipe and the remnants of the package itself the explosion had hurled the shrapnel up to 3,600 miles per hour each fragment was carefully catalogued only the most meticulous work would allow authorities to catch a killer who struck from a distance and that killer wasn't stopping 150 miles away in Atlanta two days after Judge Vance was killed a package arrived at the 11th Circuit Court of Appeals addressed to the clerk's office a routine x-ray revealed the ominous silhouette of a pipe bomb before the shot security officers could stop it the package dropped to the floor the officers immediately evacuated the building and called bomb technicians an alert posted after the death of judge Vance described the device that killed him the Atlanta bomb resembled the one in Birmingham though Vance's bomb was rigged to explode when the package was opened the bomb techs had to assume this one could blow at any moment the drop from the conveyor belt and routine handling in the post office could have rendered it unstable their kevlar suits 3 inches thick and weighing 80 pounds provide safety only at a distance if the tech is close to the detonation the pressure from the blast would crush him the first step was to photograph and x-ray the bomb to study its components the x-rays revealed no timing device so the text breathed a little easier there was no reason to rush unless a bomb is rigged to a timer or strapped to a victim bomb removal typically takes hours every step was planned every motion rehearsed as each maneuver was carefully completed the bomb techs pause to ventilate their smothering suits and modify their strategy as a precaution the area around the building was kept clear of pedestrians and traffic [Music] [Music] throughout the delicate operation their hands remained uncovered to assure they kept a secure grip [Music] once they were certain the bomb was stable they lowered it into a bin and put it in an armored trailer police cars and motorcycles cleared a safe area around the vehicle the convoy took the least populated route to the bomb range at the city landfill the package was rendered safe but this second bomb in two days had enormous impact it suggested a serial bomber Alcohol Tobacco and Firearms Special Agent Brian Howe Beck was assigned to the case you gotta remember who the targets were a judge a federal judge two people at the 11th Circuit Court of Appeals who had nothing to do with the judicial system other than administrative matters but the bomber wasn't through [Music] on December 18th the same day the Atlanta bomb was deactivated attorney Robby Robinson received a package in Savannah 250 miles away like Judge Vance Robinson had no reason to suspect anything sinister about the package sitting on his desk a week before Christmas [Music] in an instant he became the killer's second victim investigators mapped out the direction of the explosion to better estimate the size of the bomb they set up a grid and began the tedious task of collecting even the tiniest shreds of evidence when investigators go to a crime scene they're looking for physical evidence that evidence in a bombing scene is everywhere it's on the ceilings it's on the ground it's in the walls it's in the furniture it's on the victim it's in the victim's body it's on the victims clothing first we photograph then we grid the room so that we know exactly where that piece of evidence came from and we can articulate that to a jury we got down on our hands and knees and collected that evidence sifted it stick it over a screen shake the debris to see if we can't find components of whatever the device was that exploded in that particular case it was a pipe bomb inside of a cardboard box one of the more insidious aspects of the bomb was the fact that dozens of nails seen here and x-rays of the victims body were packed around the pipe increasing the deadliness of the explosion these nails matched those from judge Vance's bomb and the package intercepted at the courthouse in Atlanta the wrapping found almost intact in Robinson's trashcan was also comparable to the other bombs [Music] with three bombs in two days time was precious agent Hovick and his multi-agency teams struggled to find a link between the three targets why would someone single out this particular lawyer judge and court building the bombing seemed like random strikes against the legal system if that were true the bomber would be hard to predict and harder to catch they couldn't anticipate who the next victim might be and it was likely that the bomb was already in the mail in the lab experts studied the nails pieces of pipe bits of wire and package remnants collected from the exploded bombs they took inventory of the most minut details fairly perceptible markings fragments of logos tiny pieces of packaging all may lead to manufacturers or retail outlets or directly to a killer but in this case the items surviving the blast were too generic to tell them anything the bomber continued with his deadly plan fortunately Jacksonville Florida n-double-a-cp president Willie Dennis was too busy to open her mail on December 18th learning of Robinson's death in Savannah and warned by her friends to be wary of any packages she called her secretary the next day who advised him not to open the parcel on her desk what she later did was called the Sheriff's Department down there in Jacksonville and requested them to look at a package that to her seemed somewhat suspicious the technicians noted it was identical to packages used in the previous bombings they photographed and x-rated to see if their suspicions were justified the x-rays disclosed a device that matched the other bombs so investigators had the advantage of knowing what they were dealing with the technicians used a mechanical device to disable its firing system the package had been successfully ripped apart still wary of an explosion technicians carefully pulled the unexploded pipe bomb from the office while maintaining a cautious distance [Music] it was brought to a bomb range studied rendered safe and carefully dismantled left behind in the office where the now-familiar nails and brown paper with red and white mailing labels like most mail bombers this one affixed more than enough postage to assure his package was delivered this parcel also contains something surprising a roll of hate mail it included a copy of a threatening letter sent to a Jacksonville television station the postmark linked it to an Atlanta post office so now the agents knew the bomb was probably sent from Georgia the physical evidence was building these strongly worded letters put right-wing fringe groups high on the list of suspects the ATF assembled a task force to outsmart the bomber Terry Pelphrey a bomb technician with the Georgia Bureau of Investigation was called in to the group's monthly lunch meeting my role in the investigation was to first look at right-wing groups that were located in Georgia these included the Ku Klux Klan the Aryan Nation members Trish and identity Church movement members and skinheads we had informants in each of these groups some of the informants ranked as high as grand dragons in these groups which are which were the leaders on through Klux Klan they were note there was no talk within the right-wing movement groups that give us any indication of bomb suspects in these groups at the December 19th meeting an ATF agent outlined the similarities among the recent bombing incidents he passed around pictures of the bomb recovered at the courthouse and described what he knew of its construction with flat welded in place the descriptions struck a spark of recognition for ATF bomb expert Lloyd Erwin the bombs resembled one he saw in 1972 though he had inspected more than 3,000 bombs in his career he had a feeling this was the work of the same bomber the minute I looked at it I saw some character issues of this bomb that reminded me of the 1970 bomb that being that it had squire in plaits help with a boat through the center I only had one boat but still it was the same technique he hadn't seen another like it in more than 15 years from memory Irwin sketched the 1972 bomb he learned that the guy even though he changes his technique if he's made him before he'll usually a little he'll keep something similar because he knows it worked before my trashy when he can make it work again so he might modify it but he'll still have some similarities of something that he's done before for urban the construction of the devices bore the signature of the 1972 bomber right after the meeting he called special agent Howe back so Lloyd Erwin called me back at the office to advise me that he had seen only one other device like this in all the years that he had been involved in these types of investigations and he gave me the name of the man who had been convicted of possessing that device in 1972 that man's name was Walter Leroy Moody [Music] Roy moody had been convicted of building a bomb he intended to send to the man who had repossessed his car the bombs real victim however was Moody's wife hazel who inadvertently opened the package injuring her hand and hi and severely burning her face Roy moody went to prison and hazel was granted a divorce the ATF began taking a closer look at Roy moody we eliminate suspects by different things motive might be one way to eliminate them whether their presence was actually in the area there's a number of ways to eliminate suspects however what we were doing with other suspects by eliminating them we could not do with Walter Leroy Moody at this point most of the evidence linking moody to the bombings was circumstantial the investigators now had to positively link the components of the bombs to the suspected bomber for that they relied on the ATF forensics lab in Atlanta by analyzing the chemical composition of the detonators and primers experts determined who manufactured them fortunately the company had very limited distribution in the southeast the manufacturer provided a list of the stores that sold their product meanwhile the ATF noted further similarities between Moody's 1972 bomb and the recent ones all used cardboard boxes metal pipes with square end caps and a rod flashlight batteries and flashlights bulbs so investigators would have more first-hand information specialists recreated and detonated the bombs [Music] when powder packed inside a sealed pipe is ignited it quickly converts from solid to gas the resulting pressure is enormous in an instant the pipe bursts sending razor-sharp fragments of steel and nails in all directions at deadly speed whoever built these bombs went to great lengths to maximize their destructive power they were made for only one purpose to kill a behavioral profile described the killer as a white male working and living alone or with one other person disciplined educated self structured meticulous and cowardly he believed his current job was beneath him presented with that profile tere Pelphrey recognized the precise description of the man he had been investigating Roy moody bill Hagemeyer with the FBI did the psychological profiling he did not know Walter Leroy Moody at all he and so I sat during the meetings with Mr Hague Meyer he read the psychological profile that he had written up and he wrote mr. Moody's life story in that profile he's really rather scary the weight of the combined evidence was enough to obtain a search warrant on February 8th investigators searched Moody's house they uncovered law books and transcripts of Moody's 1972 bomb trial as we found in his transcripts during this search warrant the highlighted areas where we matched forensically the evidence from the explosive site to the evidence that found that was found within his home in his workshop all that matched in 1972 so in 1989 mr. moody gets smarter he thinks he gets smarter but it was the clues detectives failed to find that raised their suspicions further we knew that mr. moody kept his books from school because he had his law books however he didn't have his chemistry books we also did not find the weapons that apparently mr. moody owned we knew he owned some because he had ammunition in the front seat of his pickup truck so where were those weapons following a lead investigators secured permission to search the basement of a house in Chamblee Georgia where moody rented storage space they found a pipe with caps screwed onto each end the caps had holes drilled through them and one of the ends had a nut welded atop it ready for a rod to be threaded through one of the investigators on the scene was ATF special agent david Hyde all ATF agents are trained in our basic school to identify improvised explosive devices and the most basic and most commonly used improvised explosive device in this country is a pipe bomb and so when you see a pipe nipple with in caps affixed I automatically think that potentially we've got a pipe bomb I took the pipe to chemist Lloyd Erwin who suspected Roy Moody's handiwork early in the investigation Erwin scraped the pipe in search of explosive residue [Music] his analysis yielding only rust the pipe may have been a prototype but agents had no way to prove it they just didn't have enough to make their case in their search for more evidence in the mail bombings investigators went to stores that sold the brand of primers used in the bomb their hunt led them to the shooting iron gun shop in Griffin Georgia an employee remembered selling a four pound keg of red dot smokeless powder and four thousand handgun primers in December of 1989 the large purchase stuck in his mind red dot was the powder used in the December bombs and 3200 primers were needed to fire them in a photo lineup the clerk chose Roy moody as the customer investigators felt they had their man on July 10th 1990 moody was arrested and held without bail police also brought into custody his wife Susan as a possible accomplice she was permitted a bond Susan Moody was allowed to plead guilty to a lesser charge of conspiracy in exchange for her complete cooperation she told investigators how she had been a servant to Roy almost since the day they met in 1981 she said Roy taught her to cover her trail use disguises buy materials and mail packages far from home she also offered the name of Roy's former cellmate when investigators searched his house they found footlocker's with Moody's name on them they contained the missing guns and chemistry books agents also found ammunition a bomb diagram and an arc welding unit Susan Moody's testimony was crucial to cracking the case she pretty much put everything together for us we had bits and pieces all throughout the investigation of why moody did this how he did this to what extent he did the he did the bombings the same way that he did 1972 and far as their construction however mrs. moody actually told us how he went about the process and how the process began with the motive and what was that motive Roy moody had a history of frivolous litigation most of his cases were thrown out of court he was desperate to become a lawyer so he could fix what he considered to be a flawed system but he was denied the bar exam because of his 1972 felony conviction for creating the bomb that injured his first wife when he failed to have the conviction overturned moody swore revenge against the judicial system he started with Judge Robert Vance who had written an opinion denying his appeal Moody was caught through dedicated investigative work detailed forensics and the sharp memory of bomb investigator Lloyd Erwin we have a computer system at ATF that matches up bomb components and it's a very valuable computer system and we're continuously refining that computer system it's amazing what it can do it you can enter the the components you have from a device and it will tell you if there have ever been any similar devices constructed well in this particular case Lloyd beat the computer and there's there's no substitute for experience like Lloyd has the legal system that Roy moody felt had failed him did not fail the citizens he terrorized in June 1991 the jury sentenced him to seven life terms plus 400 years later changed to the death penalty Rudy's twisted agenda relied on the u.s. mail to deliver his bombs to specific people but other terrorists are not so particular about who they murder the Oklahoma City bombing was thought to be a strike against government in the process of destroying the building 168 citizens were killed when a terrorist targets the government there's no predicting how or when he'll attack [Music] in the early morning hours of February 22nd 1990 the West Los Angeles Fire Department answered a routine call to douse a burning truck around the corner from their station but this was no standard vehicle fire the truck parked in front of an office building contained five 55-gallon barrels and clusters of pipes in its bed all tilted toward the building the pipes were improvised mortars designed to lob pipe bombs some had already launched to keep the barrels from rupturing firefighters used gentle pressure to cool them and extinguish the fire bomb technicians were called in members of the Los Angeles Police Department bomb squad rushed to the scene as they suited up firefighters explained what they had found bomb squad detective Joe Powell realized that a huge catastrophe was narrowly averted the fire department described that the drums were carry red hot because of the fire and they put the fire out with the water hose that they normally use the fire department was extremely lucky that the device did not detonate on them when they were putting the fire out [Music] pause primary concern was to be sure there were no secondary devices so he checked the fifth floor where windows had been broken by the homemade mortar round the bombs penetrated the office of the IRS which occupied the fifth floor but damage was minimal then he and his partner cautiously approached the truck [Music] they needed to determine whether the truck was booby-trapped since their first priority is to keep people from getting hurt once the area was evacuated we went up and took individual samples out of each in each drum analyzed them at the scene visually and then sent them back to lab for a scientific evaluation to see what the chemical structure was the contents of the barrels were sent to the lab using a gas chromatograph the samples were broken down into their chemical components the tests determined that the substance inside the barrels was ANFO an unstable mixture of ammonium nitrate and fuel oil the truck contained more than 200 gallons of ANFO to understand the destructive potential of that much explosive the LAPD performed a test explosion in the California desert they filled a pickup truck with a combination of ANFO and TNT to simulate the conditions at the IRS building [Music] the truck had been obliterated wreckage littered the desert floor nothing recognizable was left behind in an urban setting the damage from such an explosion would have been colossal says FBI Special Agent Nick Boone that is almost the equivalent of 1,600 pounds of TNT this is a high explosive that blast would have gone out in all directions and done extreme damage for many blocks the only thing that would have made it more devastating is had this same truck been confined as if in the parking garage the effect would have been something like Oklahoma City in fact the parking garage was the scene of a potential bombing less than two years earlier in that case to disaster was narrowly averted [Music] the IRS building had been the target of bombings before in September 1988 the basement parking garage was the scene of the first incident detective Powell and the bomb squad disarmed a 1971 Toyota at this address it contained a water heater filled with ANFO it also had a booby trap under the rear tire when tripped the car burst into flames as the fire department extinguished it they found pipe bombs in the trunk bomb squad technicians determined that gasoline cans and plastic detergent bottles in the backseat were filled with ammonia and bleach they were designed to fill the garage with poisonous fumes the bombs were deactivated without incident the car had been reported stolen from the parking lot of Ford aerospace but there the trail grew cold but not for long six months later a routine line checked by the power company uncovered pipe bombs attached to four high-voltage power poles behind the same building the bombs detonated causing minor damage the IRS building in West LA wasn't the Bombers only target the power line bombs resembled one found eight months earlier about 50 miles away an electronic detonator and ANFO were attached to the base of a power pole servicing the IRS building in Laguna Niguel California it was rendered harmless by the bomb squad it was clear the bombings were related these attacks and bombings and other buildings dating back to 1986 led to the formation of a multi-agency task force on terrorism it found that the circuitry in all the bombs was similar FBI Special Agent Frank bhakti who was a case agent for the Task Force all explosive devices especially serial serial bomber explosive devices have a specific signature or type of construction unique to to the bomb maker and if you could examine a series of unexplained bombings you can examine the way the bombs are put together and make a fairly educated guess as to whether one person might be responsible based upon the way the the bombs are constructed besides the design similarities all the bombings shared a common target the Internal Revenue Service we began investigating in several directions one was to try and find other similar bombings that are committed in this area and to see who was either convicted of those bombings were suspected we also went in the direction of states rights anti-government anti is groups because they would logically be the kind of people that might attack the buildings and go after IRS a potential lead arrived in the mail in letters sent to the newspaper and to the IRS building a group calling itself up the IRS incorporated claimed responsibility for the truck bombing as it had the 1988 car bomb attack boom considered the letter authentic as it contained information about the bomb not made public the envelopes were addressed by hand giving investigators a writing sample but they had nothing to compare it against a more immediately helpful clue was a digital watch used as a timing device investigators believe the bomber was trying to show off his high-tech skills but to no avail the alarm on the watch used to ignite the truck bomb wasn't set properly so the device didn't detonate as planned even so the circuitry of the bombs provided the first clear lead many components were built exclusively for the military and were unavailable on the street that suggested the bomber had some contact with the high-tech industry the fact that the car used in the garage bombing in 1988 was stolen from the parking lot at Ford aerospace gave LAPD detective Bob Nelson an avenue to pursue we learned later on in the investigation as we went through the components that there were certain identifiable wires and electronic components that were directly attributed to the Ford aerospace location however there was no estimate as to when they were actually utilized there was no date or any way to tell if it was a an old surplus item or something current Nelson and Boone were certain the bomber was a past or present employee of Ford aerospace but the company employs thousands the detectives had no way of narrowing the pool thanks to the swift action of the West Los Angeles Fire Department one of the most pivotal clues was preserved the serial number from the truck used in the 1990 bombing was traced to its last registered owners mr. and mrs. Orosco had sold it for $500 in December of 1989 okay according to mr. Orosco the buyer hardly spoke asked few questions and seemed anxious to leave he didn't haggle over the price and he paid cash the name he signed on the title form was James T Harmon police knew that if they found Harmon they'd find the bomber but what did he look like a police artist brought an identikit to the e Rosco's to create a composite sketch it contains hundreds of overlays of generic facial features by mixing and matching the artist slowly fashioned a likeness of the suspect that the witnesses were satisfied with an initial check with FBI ATF and LAPD files came up empty in the meantime the Bombers struck again on the morning of March 31st 1991 mortar fire buffeted the parking lot and roof of the IRS service center in Fresno California no one was hurt the 13 missiles were launched from a vacant lot where investigators collected extension cords wiring and crumpled newspaper used as packing they also picked up a digital watch timing device and aerospace circuitry agent Boone knew the same bomber was responsible and he knew he and detective Nelson were getting closer to catching him I took one look at it saw many of our components and knew this is our bomber again this is our serial bomber but this time he slipped up and we got the major break of the case one of those components was a what we call a heatsink it's simply a piece of metal that disperses heat Boone believed the specialized component was probably made by Ford aerospace he needed to learn more about it but everyone at the plant was a potential suspect who could he trust discreet inquiry is about the component brought him nothing frustrated getting nowhere he showed it to the assembly engineer taking the chance he wasn't the bomber he walked down one corridor turned the corner walked down another reached into a bend and handed me an identical heatsink I can't tell you what the feeling was like at that point it was the most exciting part of the case ever and I also began to look around quite concerned that I'm now standing here with the heatsink in my hand and there's every possibility that the bomber is two tables away is on the assembly line is the engineer around the corner we got out of there about as fast as we could get away from the assembly line and back off the floor although identifying numbers had been filed off the components were ringed with red paint the engineer explained that meant they were defective and pulled off the line this considerably narrowed down the possible areas at Ford aerospace only 84 of them were ever manufactured and nine of them only had been pulled off the line is defective so now we really had four of nine in the entire world investigators brought the composite sketch to the manager of the engineer the most likely source of the heat sink the manager didn't recognize the face and didn't know a James Harmon who was this man detectives knew they were getting close but the identity of their bombers still eluded them how soon before he struck again how soon before he killed someone as their search for the bomber continued agent Boone and detective Nelson received a call from the lab manager after thinking about it he did in fact recognize the face in the police sketch it bore a resemblance to an engineer in the large-scale inspection lab it looked like a man named Dean Harvey Hix the investigators raced back to Ford aerospace at his desk they found anti IRS cartoons and in his employee file were writing samples that matched the handwriting on the envelopes of the letters that claimed responsibility once we reached a part of the investigation where we were at Ford aerospace Nick Boone pulled open the personnel file and made the comparison with the photograph and the hand-printing and hand-printing James T Harmon purchased 700 pounds of ammonium nitrate fertilizer the main ingredient of ANFO at the Orange County Farm Supply Company James T Harmon was the name on the DMV form submitted after the purchase of the truck used in the 1990 bombing the handwriting on the receipt matched that of Dean Harvey Hix incriminating handwriting was also found at the scene of the Fresno bombing placing Hicks at the scene he had figured on some newspaper how far his mortar bombs would fire how much powder would send the bomb how far and he had worked this out on this piece of newspaper he then wanted that up and actually used it for packing in the Fresno device we had that also when we straightened that out and were able to look at the numbers on a flat surface we were able to actually also match those to his handwriting agent Boone and detective Nelson tallied the evidence Hicks had been off work when each of the bombs was planted he had access to all of the items linked to Ford aerospace he matched the description of the purchaser of the truck used in 1990 and his handwriting matched the letters claiming responsibility but detectives didn't know if he was acting alone before they arrested him they kept an eye on him surveillance continued while the arrest warrant and search warrants were being prepared while we looked into his past to determine whether or not there was other people involved with him at a point in the investigation we believed that there may be some interest in him constructing another device we initiated the the search warrant and the arrest warrant the following day his arrest came on July 11th 1991 Hicks was brought to a hotel room for interview there he seemed pleased to provide details about the bombings he especially liked to answer technical questions the investigators could not figure out by the time we had finished the interview Dean Hicks had made a complete confession and described to us in great detail how he put together and delivered most of the bombs he actually had some loss of recollection on some of them because it was just too long ago but he was incredibly detailed on all of the more recent bombings how he meticulously put them together and how he constructed them and how he delivered them to the site while Boone and Nelson interviewed Hicks forensics experts searched his house and garage there they found bombs in progress circuits ammonium nitrate and false ID bearing the name of James T Harmon the story became very clear his co-workers at Ford aerospace knew that Dean Harvey Hix despised the IRS but they didn't know he was stealing parts from the workplace in order to attack the government agency [Music] in 1981 pics had claimed an $8,500 income tax deduction the contribution to an organization that the IRS did not consider nonprofit it denied the deduction Hicks claimed that the IRS employee he spoke with laughed at him so he used his Electronics expertise to exact his revenge so he claimed to be part of a group the Task Force on terrorism determined that X acted alone organized groups are not always responsible for acts of domestic terrorism one person can do just as much damage with a little bit of explosive knowledge as an entire terrorist organization and I think in the past we would always tend to look at the organized terrorist organizations being responsible for some of the acts I think mr. Hicks has shown everyone that that one person acting alone can be just as deadly and just as dangerous as a large group as clever as Dean Harvey Hix was the tireless efforts of investigators like agent Nick Boone and detective Bob Nelson finally ended his reign of terror finding him guilty on four counts of using destructive devices against a federal facility a jury sentenced Hicks to twenty years in prison ironically he was also ordered to pay more than three hundred thirty-five thousand dollars to the Internal Revenue Service the crimes of Dean Hicks and Roy moody were personal vendettas disguised as political statements like all acts of terrorism the senseless deeds of these desperate men accomplished nothing despite its mystique terrorism is a crime like any other and like all crimes the perpetrator can't help but leave Clues behind with each new case forensic detectives refine their ability to trace those clues back to the criminal [Music] you

Channel: Real Responders

Views: 336,335

Keywords: DNA analysis, FBI investigation, FBI profiling methods, Real Responders, World Trade Center attack, crime reconstruction, crime solving strategies, criminal intelligence, criminal intent assessment, criminal justice reform, criminal motive analysis, criminal profiling, forensic evidence analysis, forensic examination methods, parcel bombs, suspicious packages, terrorism prevention, terrorist profiling, unsolved mysteries

Id: q8GPHND6Y6U

Length: 52min 1sec (3121 seconds)

Published: Mon Jun 08 2020