10/10 The identity of the murderer is finally revealed.
9/10 Events take a sudden and tragic turn.
8/10 In the Melbourne slums, a shocking scene unfolds.
7/10 The trial is over, but more trouble seems likely to befall the Frettelby Mansion.
6/10 The hunt is on for a vital missing witness.
5/10 A rival detective appears on the scene.
4/10 A dark secret threatens to send a man to the gallows.
3/10 A suspect is trailed, and the police take decisive action.
2/10 Murder enquiries begin to extend into the upper reaches of Melbourne society.
1/10 It's Melbourne, Australia, 1886, and a dead body is found in curious circumstances.