“Heart Of A Killer” (*1/2 out of four) was a severely unpleasant pulp psychodrama about a group of friends (Alexander Aiken Jr., Epiphany Anderson, Jazzmon Baker, and others) who lie, cheat, sell drugs, and exploit their way through life to get ahead but soon turn on one another because they soon realize only one can be at the top. Since all of the characters are unlikeable, though, it doesn’t matter who reaches the top or who stays alive or much of anything else. Lots of sex and violence for those who want it but you may feel like taking a shower afterwards.