Neville Tween appeared at the inquest into Trudie’s disappearance in 2011. Unravel has been given access to Tween’s evidence — and for the first time ever, his voice is being aired.

This is the man that multiple detectives think is responsible for the assaults on the northern beaches in the '70s, as well as the disappearance of Trudie Adams.

As the evidence is presented against Tween — will he dig in, or fess up.