Signs of a Psychopath S10 Ep4 'He Went Boom'

Pensacola Police are called to the Corner Store, where a 26-year-old man has been shot in the parking lot and left for dead. Witnesses report a red Dodge pickup truck peeled out after hearing several shots fired. Hours later, police tracked down their suspect and find three firearms in his vehicle. Under heated questioning, the suspect tries to frame it as self-defence, but detectives soon learn this was a cold and calculated killing by an utterly remorseless psychopath.