Markus drops a bombshell about a potential suspect’s motive. Warren gets a visitor.

Identifying a new suspect has unintended consequences in Poppy's personal life.

Poppy and Markus trace their prime suspect's movements on the night of the murder.

Poppy continues building her new case, while Warren faces repercussions for his actions.

A devastated Poppy tries to walk away from the case, but it won’t let her go.

Poppy zeroes in on her new suspect, and Warren makes a fateful decision.

Poppy enlists an unlikely ally in her hunt. The events of Halloween 1999 are revealed. Season finale.