Doug Olear

A Baltimore cop attends the trial of a drug dealer, a case that has far-reaching implications for both sides of the law.

The detail finally puts a face to the name Avon, whose gang takes a humiliating hit at the hands of an infamous stick-up guy.

As the unit mounts a large-scale round-up of Barksdale gang members, Avon and Stringer plot to stop their world falling apart.

Russell and Bunk are looking for evidence in Philadelphia. McNulty and Greggs return to the Westside where they discover new connections. In the harbour, the body of Nick's uncle is found.

A gang shoot-out has terrible repercussions when a child is caught in the crossfire. A sinister figure arrives in Baltimore.

The detail carries out a series of raids, leading to a deadly call to action from The Greek. Stringer attempts to play Omar.