'There's more you need to know. Call me.' When commercial pilot Greg Lynn is cornered by police over the disappearance of campers in Victoria's High Country, ABC journalists start receiving messages. Rachael Brown starts investigating his past, and his marriage to his first wife, Lisa Lynn.

To binge more great episodes of Unravel, the ABC's award winning investigative true crime podcast documentary series, search 'Unravel podcast' on the ABC listen app (Australia) or wherever you get your podcasts.

There you'll find previous series covering various crimes and crime-related topics including solved and unsolved murder cases, forensic analysis, gangland crimes, love scammers, con-artists, drugs, terrorism, neo-nazis, and miscarriages of justice — all investigated by some of Australia's best reporters and people who know the story best.