Episode 500

It is announced that there are some new prisoners from Woodridge. The three male prisoners, Matt Delaney, Geoff Macrae and Frank Burke, are put in a separate section of the prison away from the women, but a note is found in Burke's meal from Bobbie. They are immediately taunted by Len. In the building, Ann attempts to escape down some stairs, but almost trips a wire and is forced to move back. after a few messed up attempts to get out, policemen enter the building, unaware of the wires...the fate of Meg and Ann is not known. Myra discovers the murder weapon used on Sarah and begins her suspicions, tricking the killer into revealing her identity