<P> Derek Channing (Martin Sacks) (seasons 1--present) is the regional director for Wentworth . Derek is manipulated and blackmailed by Joan Ferguson when she threatens to reveal his participation in an illegal prostitution ring involving ex-inmates . he was became took over as the new Acting Governor wentworth Correctional Centre . </P> <P> Rose Atkins (Maggie Naouri) (seasons 2--present) is a nurse who works in the medical centre at Wentworth . </P> <P> Nurse Lee Radcliffe (Madeleine Jevic) is another nurse . </P> <P> Debbie Smith is Bea Smith's daughter . </P>

What did boomer do to get into wentworth