Halifax: Retribution

When a mystery sniper terrorises Melbourne, forensic psychiatrist Jane Halifax refuses the call to join the task force tracking the killer, until a murder changes the course of her life.

Jane Halifax suspects that a killer from the past is behind her husband's murder when the shooter claims more victims.

The Task Force infiltrates a group of far-right extremists over the sniper attacks; Jane grows suspicious of Mandy's increasing involvement in Zoe's life.

Jane makes contact with Task Force's prime suspect, as the Task Force finds a vital clue linking Ben's murder to the serial killer.

The sniper's campaign of terror mounts when he sets his sights on the police minister and issues an ultimatum to the entire city; Jane's investigation into Ben's murder leads to an unexpected turn.

Jane figures out the true identity of the serial killer terrorising the city; Task Force boss Tom Saracen gets critically injured during an ambush.