When a young woman meets a violent death after partying at Verdant, Detective Lance and his new partner, Detective Hilton inform Oliver and Tommy that she was on the drug…

Deadshot returns to Starling City after taking down a U.S. Ambassador and six others overseas. By keeping tabs on A.R.G.U.S.’s manhunt for the assassin, Oliver, Diggle, and Felicity learn that…

Castle takes on a routine P.I. case, but the investigation turns deadly when he witnesses a murder.

House and his team are placed under review after a staff member gets hurt.

A gay city councilman is murdered and the trail leads to a bigoted rival politician and a male prostitute.