02 What Became of Jack? | The breakup

Blood on the Tracks | BONUS The Inquest Findings

After almost forty years, two inquests and because of one family that never gave up, the Coroner has finally delivered her findings into the death of Gomeroi teenager Mark Anthony Haines. Journalist Allan Clarke has spent close to a decade investigating Mark's death. His Walkley Award-winning coverage for the ABC reignited public attention on the case and helped drive it to this final inquest. Allan reflects on the findings and what it means to reach the end of a story he's carried for so long.

08 What Became of Jack? | BONUS Behind the scenes

Journalist Rob Burgin breaks down his approach to investigating What Became of Jack? with Stephen Stockwell, host of the ABC's true crime podcast, "The Case Of." Stocky asks Rob about the challenges he had reporting the story, what he thinks of the evidence, and what's next for the people at its centre.

07 What Became of Jack? | Two cars

A new theory emerges from tip-offs coming in to ABC journalist Rob Burgin. Rob investigates two cars spotted at Ficks Crossing the night Jack McLennan disappeared, hoping it might lead him to an understanding of what became of Jack.

06 What Became of Jack? | Duke Speaks

The last known person to see Jack alive finally breaks his silence. Chris Duke speaks in detail for the first time, laying out his version of what happened the night Jack McLennan vanished and revealing new details about Jack's last known moments.

05 What Became of Jack? | Whispers

Jack’s mum gets a shocking tip-off from a scared community member. With the rumour mill in overdrive, ABC journalist Rob Burgin tries to decipher what’s true and what’s not about the disappearance of Jack McLennan.