Staff and prisoners at HMP Mandrake meet new inmate Lee Kingley, who has been sentenced to ten years for GBH and a firearms offence.

Ronaldo returns to D wing, having recovered from a stabbing and claiming not to remember who attacked him.

Lee's fearsome brother Troy arrives on the wing.

With his brother Troy 'ghosted', Lee is top dog on the wing.

Russo receives a tip off that an officer is bringing drugs onto D wing.

Female officer DD retaliates when she is assaulted by an angry prisoner, who then makes a complaint against her.

Lee returns from segregation noticeably more reserved.

Lee gets a visit from his lawyer and the police.