Guest Stars Jessica Napier as Pia Susan Prior as Tricia Martonotti Renee Lim as Olivia Ben Oxenbould as John Martinotti Aidan Gillett as Simon Keynes Julien Darer as Gus Russo David Breen as Police Officer Kirk Hastings as Records Officer Sue Slack-Smith as Morgue Counsellor Jared Rogers as Aaron / Melody's Boyfriend