Episodes
1. Episode 1When an impassive headmaster reports that his wife has gone missing to the police, her disappearance soon takes a sinister turn.
2. Episode 2Annie is struck by Michael's strangeness in the wake of an awful discovery, but she also sees his vulnerability in the midst of the grimmest of tasks.
3. Episode 3Michael expresses his discontent with the investigation during questioning, and Annie alights on a new suspect.
4. Episode 4Annie and her colleagues begin to see things in a new light as fresh information continues to emerge.
5. Episode 5Michael is increasingly isolated as the investigation broadens.
6. Episode 6The investigation hurtles towards a shattering conclusion.
