Tonight on “Courtroom Insider,” Nate Eaton takes a closer look at the disappearance of Patty Otto. The young mother of two vanished in 1976 – and there have been crazy twists and turns ever since.

Tonight on “Courtroom Insider,” Nate Eaton speaks with Andrew Dodge. He’s the host of “Unforbidden Truth” and has interviewed more than 300 people, including serial killers, inmates on death row, ...