Adam Greydon Reid

Kiera and Carlos investigate a series of murders in which the victims have been drained of endocrine fluid, only to make a surprising discovery about the crimes.

Kagame has a plan to get rid of Kiera once and for all - by killing her grandmother so that she will never be born.

The Solano family continues to grieve under the wake of their son's tragedy. The detectives find disturbing evidence in Chloe's room, while Beth confides in her old friend Paul Coates, now the town minister.

With the investigation in full swing, Mark Solano is brought in for questioning after getting caught in a lie. Then, Gemma reveals a secret to the detectives and Carver interviews Ellie's husband, Tom.

New suspects make the list as the detectives learn that Danny had some secrets of his own. Meanwhile, Detective Carver is also keeping things hidden that could affect his ability to finish the case.

Carlos is suspected of murdering a reporter he slept with the night before her death, and Kiera learns first-hand the lengths to which a person will go to get elected.