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

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.

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.

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

Poppy reveals her suspect to Markus—and risks her career with a bold tactic. Shreve's confrontation with a politician leads to an arrest.

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

Poppy finds her relationship with Eva hanging in the balance. Markus and Poppy make a discovery that challenges their theory.

As she looks into the deaths, Poppy uncovers a massive secret. Shreve reveals a medical diagnosis to his family.

Poppy learns there's more than meets the eye with Micah's assistant, Ramon. Micah grows distrustful of those closest to her.

The case takes a turn when another person close to Micah is found dead. Poppy and Ingram's marriage reaches a crossroads.

Markus tries getting to the bottom of a shocking discovery. Eva makes a startling confession to Poppy.

Poppy takes the investigation into her own hands and grapples with whether she can trust Eva.

Poppy attends an art exhibit for her friend, successful lifestyle guru Micah—but it ends in a shocking tragedy.

Reeling in the aftermath of the attack, Poppy sets her sights on locating a suspect on the run. Markus seeks help from Shreve.