Word reaches the squad that a fresh supply of uncut heroin has hit the streets, but Howard is unimpressed when Hill orders him to abandon the investigation and instead re-open the investigation into a massage parlour suspected of offering 'optional benefits'. With one further hit required before a raid can go ahead, Cally goes undercover posing a customer, but ends up with egg on his face. Frank decides to finish the job and is able to gather the required evidence, but when the raid goes down, masseuse Michelle Lynch (Christine Tremarco) makes allegations against Frank which result in him being suspended from duty. Cally is convinced that Michelle is lying, and with Pauli's help, manages to convince her to change her statement. Meanwhile, following their romantic tryst, Cally and Pauli meet for lunch and decide to stay friends, instead of forming a relationship. Howard announces that Tomaszewski will be taking the vacant Sergeant's position, much to the dislike of Cally. Jo, however, ...