A high school student with a troubled home life, Nate is on probation for selling drugs and becomes a murder suspect while developing a relationship with Bronwyn.

A talented baseball player whose public image is complicated by personal secrets, Cooper is one of the murder suspects and struggles with the expectations his father has for his future.

Initially seen as a "princess," Addy re-evaluates her priorities and relationships after she becomes entangled in the aftermath of a classmate’s murder.

The creator of a notorious high school gossip app, Simon's death at the beginning of the story sets off the central mystery and exposes secrets of his classmates.

Simon's only close friend before his death, Janae is thrust into the chaos following Simon’s demise and grapples with her own role in the unfolding drama.

Addy's controlling boyfriend at the start of the story, Jake’s reaction to unfolding events adds tension to the narrative.

Addy’s supportive older sister who offers guidance and helps her navigate difficult family dynamics.

Bronwyn’s tech-savvy younger sister, who aids in the investigation surrounding Simon’s death with her programming skills.