Super Dark Times (2017)
Teenagers Zach and Josh have been best friends their whole lives, but when a gruesome accident leads to a cover-up, the secret drives a wedge between them and propels them down a rabbit hole of escalating paranoia and violence. high school, adolescence, nightmare, sword, psychopath, paranoia, insomnia, christmas tree, coming of age, murder, marijuana, serial killer, murderer, suburb, drugs, samurai sword, guilt, new york state, former best friend, paranoid, christmas, 1990s, accidental killing, teenage protagonist