Cassie finds a way of staying pure to herself – but at a high cost.

Cassie has returned from the USA, alone. As she negotiates a solitary new life in London, she finds friendship in unexpected places.

House engages in a battle of wits and wills against the attending physician in charge of his detox program. When he starts to lose, House resorts to blackmail to gain…

The CSI’s investigate a series of deaths related to an energy company’s grotesque cover-up of tainted water.

The CSI’s investigate a series of deaths related to an energy company’s grotesque cover-up of tainted water.

Homicide uncovers some key evidence linked to one of Dexter’s and Lumen’s prior victims; Debra identifies two more suspects in the case.

Dexter must do damage control; Debra’s speculation begins to take shape; Quinn becomes involved in a homicide.

The BAU travel to Rapid City after two male victims are discovered murdered in a ritualistic manner. Also, Reid continues to grieve over Maeve’s death.

The BAU travel to Rapid City after two male victims are discovered murdered in a ritualistic manner. Also, Reid continues to grieve over Maeve’s death.