The detectives and uniformed cops of a busy Local Area Command uncover a daring homicide while investigating a car accident. Detectives Sam and Rhys devise a radical sting operation to catch a killer. On her first day in uniform, Priscilla's police career has an explosive start. L.A.C. boss Jack Finch needs all his diplomatic skills when the son of a US navy Admiral is arrested for drink driving and Graeme's life is changed forever after his retirement announcement.