Colter is tasked by a convicted murderer's teenage daughter to track down a missing witness who could prove her dad's innocence.
While Howard and Sheldon bond over their relationships with their disappointing fathers, Leonard’s mom finds a new best friend in Penny.
Christy helps Jill adjust to being a new foster mother, and Bonnie has trouble convincing tenants that she's a good building manager.
Danny and Baez investigate a local bombing, but are met with resistance from the community. Meanwhile, Frank must deal with the political fallout when a man punches an overly aggressive officer.
Dexter continues to juggle life as a family man and serial killer; Miami Metro investigates a murder.