What starts as a YouTube video going viral, soon leads to problems for the teenagers of Lakewood and serves as the catalyst for a murder that opens up a window to the town's troubled past.

The death of another teen raises questions and leads to a rift between Emma and Audrey. A podcaster arrives in town to report on the past and present murders.

Emma discovers that her mother is hiding a few secrets of her past and the killer challenges her to a dangerous game.

Emma learns a heartbreaking secret after a scandalous video leak.

The new prime suspect is someone close to Emma.

Emma races to save a friend from the killer's dangerous game of hide-and-seek.

Emma reels from yet another death. A secret from the past is uncovered.

Emma, who doubts that the actual killer has been captured, teams with Piper to find answers at the Halloween dance.

Emma races to save another loved one. The killer's identity is revealed.