Sentence Five years for repeated possession of drugs and shoplifting.
Background Has a son - Dylan - to her ex-boyfriend, Brendan. He's also an addict for whom she stashed gear and who was perfectly happy to allow her to take the blame.
Profile Sheena is streetwise and strong. She made a number of mistakes in the early part of her life and is determined to sort herself out in the face of all that has gone against her in her childhood. Her father was a skipper who was never there and when he was, he slapped her mother around. Her mother had four children and eventually suffered a breakdown, leaving Sheena to hold the fort. Her only option was to live on the wrong side of the law.
There is something cynical about Sheena's nature, but when she became a mother, she found new purpose and a determination to remain on the straight and narrow.
Last seen... Celebrating Christmas with her girlfriend, Pat Kerrigan (s7ep13) before later being released on electronic tag.