@foxtel
Having established herself within the MIU as the family liaison officer, DS Jenn Townsend (Marsha Thomason) is feeling much more picks up for its fourth season. And luckily so. With a new case to solve and family to care for – the Metcalfs, whose matriarch has been killed following a house fire that appears to be the result of an arson attack – Townsend will need to be on her A-game.