The islanders on Saint Marie begin voting for their new mayor, with Dwayne on security. However, candidate Victor Pearce is murdered in one of the polling booths. Two rivals: Catherine, who is Camille's mother, and Peter Baxter become immediate susp... (more)ects. Victor's son is soon also brought into the investigation when the team learn that son Kemar was his heir. Jack decides to reconstruct the crime scene in an attempt to artfully identify the killer. Jack impresses Selwyn, who offers Jack a permanent position at the police station.