Fractured (2016)

When Neil awakens in jail, with no recollection of how he got there, he discovers chilling news. Kian, the other side of his personality, does know, and is not willing to divulge why. Neil's Multiple Personality Disorder has formed a psychotic maniac that can't be trusted. Through Kian's slow mental torture of Neil, will Neil find out the truth, or is something far more sinister going on?