Mickey Cassidy

Detective Slaughter returns to enlist Castle’s help in solving a high-stakes robbery case. But when a body is found linked to the crime, Slaughter becomes the number one suspect in…

People put up a lot of walls. Bring a sledgehammer to your life.

Rowan is caught by surprise when someone from his past resurfaces, and Olivia has to make a life-changing decision about the campaign. Meanwhile, flashbacks reveal exactly what happened the night…