The series final brings unexpected twists in both the Quinn and Gardiner cases. Tatum is upset over Conrad's arrest for assault and finds an unusual drinking buddy. David responds to pressure from above and Janet's twins arrive early.
Richard and Lisa's relationship goes to the next level and Conrad discovers the truth about Richard's sexuality. Erin uncovers something dodgy in a seemingly simple armed robbery case. Ben enjoys prosecuting a hot gymnast for vandalism.
Richard helps smooth the waters in Tatum's home. Erin's trial of the woman who killed a man with bolt cutters comes to an end. Janet and Lina investigate the killing of a young boy by his brother.
The Quinn case comes to an abrupt end and we learn the identity of the mole. Lina and Andy struggle with the fallout from last episode's police shooting. Tatum makes a serious error of judgment after she is groped by a prisoner.
Ben deals with a case of assault and false imprisonment arising from an exorcism and palms off the Abe Jackson sentencing hearing to Erin. Richard prosecutes Mr. Creamy, the Ice Cream Man. Erin tries dating outside the legal profession.
Lina thinks Janet's pregnancy is impairing her objectivity in the Gardiner case. Jimmy Butcher uncovers a scandal involving Julie and Justice Rosenberg. Ben again locks horns with Tony and David over their prosecutorial decisions.
Lina works with a troubled undercover cop on a drugs case. Richard prosecutes a notorious underworld figure and is seduced by his expert witness. Ben appears before Justice Rapson and his duck. Janet applies for maternity leave.
The DPP has to cut staff and all the solicitors feel the pressure. Danny Novak tries to buy Richard off. Ben, Lina and Tony deal with an alleged case of elder abuse. Erin makes a decision about her future. Lina and Andy get engaged.
The trial of the man accused of murdering Ben's grandfather commences with Janet unexpectedly at the helm. Tracey leaps to conclusions over a mislaid pre-natal ultrasound photo. The roof falls in on Richard, literally.
Erin experiences hallucinations while investigating the Mervic case with Rhys. Tatum works on a wrongful death case involving a young woman who had motor neurone disease. Janet discovers that she's expecting twins.