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,” newly unsealed court documents shed new light on the disappearance and presumed murder of Michael Vaughan. The details are incredibly disturbing. Nate Eaton breaks down ...