After suffering a stroke that leads to "locked-in syndrome," Liz is killed by Boomer in a mercy act, as per Liz's previous wishes. Boomer is subsequently charged with manslaughter.

Key cast members featured in this explosive finale according to Rotten Tomatoes and IMDb include: as Vera Bennett Celia Ireland as Liz Birdsworth Katrina Milosevic as Sue "Boomer" Jenkins Leah Purcell as Rita Connors Susie Porter as Marie Winter Pamela Rabe as Joan Ferguson [Spoilers] Episode Discussion S07E10 - Under Siege Pt 2.

The siege within Wentworth reaches a violent and bloody climax as officers and prisoners remain held hostage.

After exposing Michael Heston's criminal activities, Rita is placed into protective custody to testify against her handlers and is moved away from Wentworth.

The siege results in multiple deaths, including Vicky Kosta , who was shot by Brody, and May Jenkins , who Brody killed as punishment after Boomer's failed attempt to take Marie hostage.