Russell Oxford returns for a record-breaking fifth episode of I Catch Killers. Russell shares the story of Roxlyn Bowie, a 31-year-old woman from Walgett in NSW . Russell covers her mysterious disappearance and her family's 40-year wait for answers and justice that finally came earlier this year.

Rejection, resilience and the road to prison: Claude Robertson & Vince Hurley Pt.1
1:04:04

How to spot someone planning a mass attack: Ian Cherrington Pt. 2
53:15

Inside the mind of a serial killer: Ian Cherrington Pt. 1
57:27