S4, E7: An investigation into what initially appears to be a routine suicide becomes personal when Cec Drury begs Blake to find out who really killed his younger brother, Rod. When it becomes clear he’s dealing with a murder, Blake's investigation uncovers an insurance scam, a second murder and a dark secret at the heart of the Ballarat fire station and it’s volunteer fire service. Meanwhile Jean may have discovered a secret about Mei Lin that will call into question everything she’s told Blake since her arrival into their lives...