The unit discovers a link between the gang they have under surveillance and a batch of toxic pills. Phone taps lead Tommy to Paulo, a pizza delivery man being used to courier the dodgy pills for dealer, Scooter.

Problems at home and at work are taking their toll on Ash, but he is convinced that the 'Mr Big' is up to something. A new player on the scene could lead to a breakthrough while Kim realizes her Ex-boyfriend has betrayed her.