Sorry I Killed You (2020)

A methodical serial killer's plans for a large-scale killing spree go awry when his intended victims are revealed to be his own coworkers during an office retreat. As tension builds and workplace rivalries emerge, the killer struggles to maintain control as unexpected, retaliatory murders begin happening around him. This psychological drama examines the darker aspects of human behavior and explores the complexities of power, jealousy, and trust within a typical office environment.