A serial killer is loose in the small island town of Serendipity, Canada.
Annie Hansen, a young schizophrenic private eye, is tasked to solve the grisly murders of the town mayor and a local doctor. After detective Mark Snow is called in to investigate, he teams up with Annie to solve the murders.
The investigation takes a surprising turn when Annie, along with her boyfriend Samir, finds herself to be one of the suspects. Could Annie, or one of her friends, be responsible for the horrendous crimes?