A meme that had developed from the publicly-released interrogation footage of Nikolas Cruz, the perpetrator of the 2018 Parkland Shooting which killed 17 people. In a mistaken attempt to be found not guilty by reason of insanity, Cruz pretended to suffer from a mental illness and claimed to be under the influence of demons. Interrogating officers, however, saw right through the act. Cruz would be found fit to stand trial and was ultimately sentenced to life in prison without possibility of parole.
