Masters and Nixon suspect that the dead man's brother, who has been using his credit card since his death, may have been responsible for the attack that killed him. They also investigate a former lover, who left a message on the man's answerphone many weeks after his death – indicating a possible cover up. Nadir and De Costa investigate the disappearance of a young Egyptian girl, who appears to have been taken by her father to see an illegal doctor who performs female circumcision operations.

"The Screw (Part One)"

Pauline Quirke and Neil Daglish guest star.

Sallie Apharamian

Julia Wall

19 October 2005

356

Masters goes undercover in Stonewall private prison in an attempt to eradicate the ongoing problem of drugs getting onto the wing. However, she soon faces opposition from a less than co-operativecolleague, Pete Mason, who she believes is harbouring one of the main dealers, Cherry Watkins. Masters uses Lesley Palmer to gather information on one of the more vulnerable inmates, in the hope that she can provide a vital lead. Meanwhile, Nixon investigates the shooting of a young girl on the Ellis estate. The gun used in the shooting is linked to another attack just two months ago, but the situation becomes complicated when the victim is found in possession of live ammunition.

"The Screw (Part Two)"

Pauline Quirke and Neil Daglish guest star.

Sallie Aphramian

Matthew Leys

20 October 2005

357

Masters manages to work out which of the inmates have contacts on the outside, and soon works out how the next delivery of drugs is going to make it's way into the prison, so