Robbie Doyle – Brett Climo / David Wenham

Robbie followed the Doyle family tradition in joining the police force but was thrown out when he became a drug addict.  His family tried to help him fight the addiction — in one incident, Maggie went too far and was suspended — but it proved too difficult, and Maggie concluded the only way to help Robbie was to arrest him.  Robbie escaped from prison with just weeks left to serve and was fatally shot while protecting Maggie from a killer on the loose.