Sam (Criminal Minds)

Sam is a terrorist that appears in Criminal Minds as secundary antagonist.

Background
Little is known about Sam or even his name, which is known to have been one of those chosen to test the first homing bombs.

Lo-Fi
At the end of the episode he detonates a bomb under an SUV in government.

Mayhem
Sam appears a bit injured, he asks if he is well, but the Hotchner does not respond. He then appears on the scene with Hotchner and Jeyner appears severely injured, shortly after, Morgan realizes that Sam has set the detonators and he goes behind him to a tunnel and insults and then commits suicide.