Hayman Vasher

"I am...become...Death."

Hayman Vasher was a homegrown terrorist and mass murderer who hacked into and crashed a passenger jet in A Thousand Suns.

Background
A citizen of Philadelphia, Pennsylvania, Vasher greatly excelled in mathematics and also worked as an aerospace engineer for TRX Technologies and Aviation. He graduated from the Philadelphia University of Science and Engineering with high honors after his research allowed TRX to progress further with their work. However, despite his academic and professional success, he was a social outcast in his personal life and also upheld extreme anarchist views, although he was pro-technology. Vasher admired J. Robert Oppenheimer, a theoretical physicist who was among those who created the atomic bomb as part of the Manhattan Project during the latter years of World War II, because of his progression from a socially-awkward scientist to a world-renowned man, a change that he desired to go through as well. His admiration of Oppenheimer eventually grew into an increasing obsession, and he would make posts about him on online anarchist forums, which described a thorough analysis of Oppenheimer's life.

In 2006, he dated a woman named Kristina Morrow, but the date didn't go well and she posted about it on Facebook, essentially humiliating him. As a result, Vasher quit his job, dropped out of society completely, and moved to Colorado, where he spent his time in a cabin he presumably built himself, living off the land. Having wanted to create a deadly weapon of mass destruction like Oppenheimer did for some time, his failed date with Kristina proved to be his final breaking point. As a result, he spent the following eight years developing a complex, computerized system that would allow him to hack into and take control of passenger jets who were flying nearby his residence wilderness. His plan was to crash several planes into numerous crowded, public locations as part of his unveiling of the system. Once he finished development of the system, Vasher decided to test it on Trans Alliance Airlines Flight 420, which Kristina was flying on to attend a sorority reunion in Phoenix, Arizona. Three days prior to his hacking into the flight, he texts Kristina with a quote taken from the Hindu scripture, the Bhagavad Gita (which was referenced by Oppenheimer in one of his quotes): "I am become Death, the Destroyer of Worlds."

A Thousand Suns
In the episode, Vasher manages to crash Trans Alliance Flight 420 near Durango, Colorado, killing all of the passengers and crew (including Kristina) except for the co-pilot, First Officer Frank Canvers, who survived after the cockpit hit a set of power lines that subsequently softened the landing. Because of the suspicious circumstances of the crash, the BAU is called in to investigate the cause of it and create a profile around a potential offender. After conducting a lengthy investigation (which is complicated by many false leads and the unreliable testimony of a conspiracy theorist, Galen Petosky, who witnessed the crash), the team realizes that the plane's computer systems were hacked into, which caused the crash. As they manage to identify Vasher as the unsub based on their profile and their assumption that he would've targeted someone aboard Trans Alliance Flight 420, he hacks into Inter Atlantic Flight 61. Prior to that, he sent a threatening text message to Canvers, whom he believed should've died in the crash.

Because of the high-level threat, President Barack Obama orders two F-16 Falcon fighter jets to fly towards the plane and shoot it down when they are given the order from the military. With not enough time left to save the plane, Garcia manages to track the text Vasher sent to Canvers, allowing Hotch, Morgan, and Kate to find his residence and burst inside the home. There, they find Vasher operating a homemade remote control (part of the system he designed) and hold him at gunpoint. Vasher promises to release the plane if the F-16s are called off, then uses the control to dive the plane downward. Attempting to reason with him, Hotch tells Vasher that Oppenheimer regretted creating the atomic bomb in the end. However, he refuses to listen, forcing Hotch to order the military to call off the F-16s. Watching the jets fly away from the plane on his radar, Vasher then releases the plane for a moment. Then, he declares "I am become Death" and regains control, forcing Hotch to fatally shoot him in the head, while Morgan simultaneously fires his gun at the control, which destroys it.

Profile
The unsub is a mass annihilator who enjoys playing God or some other deity. He is not a terrorist in any sense (although it was later revealed that Vasher had political motivations for the crash, thus qualifying him as such), instead being a serial killer who wants to eradicate life on a massive scale. He will not stop with Trans Alliance Flight 420, and it is highly likely that he will attack another plane. The attacks are his versions of the atomic bomb, and he is modeling them after certain nuclear weapon detonations.

Modus Operandi
Vasher crashed Trans Alliance Airlines Flight 420 and tried to crash Inter Atlantic Airlines Flight 61 by hacking into their computer systems, enabling him full control of the plane, using a complex, computerized system he designed himself. During his attempt to crash Inter Atlantic Flight 61, he had planned to crash the plane into a random public location full of innocent people, which had been stated to be Washington, D.C.

Real-Life Comparison
Vasher seems to have been inspired by Theodore Kaczynski, a.k.a. "The Unabomber", whom the BAU briefly compared him to. Both were math geniuses who were also socially awkward, moved away from civilization to live simple lives in remote cabins in the wilderness, and upheld anarchist views that motivated them to commit their killings, which were meant as attacks to society as a whole. Also, much like Vasher, Kaczynski had a conflict with a woman he previously dated, who called off the relationship because of his social awkwardness. The only primary differences between them were their views on technology (as briefly noted by Garcia), the weapons they used to carry out their attacks (Kaczynski used pipe bombs, while Vasher planned to use passenger jets), and the outcomes of their conflicts with their ex-girlfriends (Vasher killed his ex-girlfriend, while Kaczynski simply harassed her).

Also, the scenario of Vasher hijacking passenger jets by hacking into their computer systems seems to be somewhat similar to one of many unofficial theories behind the disappearance of Malaysia Airlines Flight 370, which dictated that people with access to the plane's off-board flight management system could have seized control of the plane from the pilots and took it to another location.

Known Victims

 * 2014:
 * October 15, Durango, Colorado: The Trans Alliance Airlines Flight 420 plane crash :
 * All of the following were killed:
 * Captain Gerry Valmeyer
 * Kristina Morrow
 * Scott Young
 * Susan White
 * James White
 * Chen Wang
 * Adrian Aquino
 * Diane Carter
 * James Sadler
 * Li Chen
 * Carlos Fernandez
 * Sonya Martinez
 * Marcia Garcia
 * Mark Muller
 * Rosa Gonzalez
 * Akizo Seki
 * Raymond Hamhi
 * Mohammed Ahmed
 * Maria Fernandez
 * Alicia Jackson
 * Anthony Jackson
 * Ashok Kumar
 * Jorge Lopez
 * William Davis
 * Lily
 * 126 other unnamed passengers and crew
 * First Officer Frank Canvers
 * October 16, unspecified location: The attempted Inter Atlantic Airlines Flight 61 plane crash :
 * Captain Margot Nolan
 * First Officer Philip Tran
 * 299 other unnamed passengers and crew
 * Numerous unnamed people on land
 * Note: Vasher was seen monitoring several other passenger flights in addition to Inter Atlantic Flight 61 and also had a list of the names of additional other flights, indicating that he also planned to crash these passenger jets as well, presumably into unknown targets on land. The flights are:
 * N4077
 * NFM923
 * TA260
 * BRD170
 * NRD110
 * ASG18
 * CW131
 * DBG14
 * TE38

Appearances

 * Season Ten
 * A Thousand Suns
 * Scream