Dennis Flanagan

A woman claims that a car was stolen with her baby inside, but when her story starts to fall apart, the detectives try to find out what really happened to the infant.

A senator is gunned down at his daughter's wedding; McCoy pushes for a severe sentence and squares up against a formidable DA: his own daughter; Price aims to stay neutral but can't help but empathise with the defendant over a shared trauma.

As the months long investigation into the serial killer reaches its close, Voight must outsmart the offender in a race against the clock; Upton must make a vital decision.

Tasked with shadowing a crisis prevention team, Upton finds her approach to policing at odds with the team's mental health clinician; Voight stands by Upton as she continues to struggle in her personal life.

Upton becomes consumed with a decades-old missing persons case linked to Petrovic after a young child shows up to the district seeking help.

Intelligence chases down a lead in the ongoing serial killer investigation as news of the case reaches the public.