J.R. Cacia

The disappearance of a boy forces Dexter to reconsider the Trinity case. Cody stands up in defence of one of Dexter's falsehoods, while the discovery of Debra creates issues for Quinn.

A young sailor's body is found in an abandoned building on the town's seedier side, and a message written in blood leads the team on different path to find the killer.

The team investigate the abduction of a married couple whose identity is unclear; Jane continues his search for Lorelei.

Lightman is confronted by a familiar face who wants a debt repayment; meanwhile, the team's services are required to prevent a shooting at a school.

Chief Pope receives political pressure to find a killer who bludgeoned a gay man to death with a baseball bat.

The team question the necessity of the treatments they give a performance artist; House's unexpected actions jeopardise his relationships with Wilson and Cuddy.