After spending almost 10 years behind bars for his former girlfriend's murder - a crime he says he did not commit - Nicholas McGuffin opens up after his conviction is overturned.
20/20 brings you the story of a man who was convicted of killing his pregnant wife, but continues to maintain his innocence.
20/20 follows the tragic story of model and actress Dorothy Stratten, whose life and promising career were cut short when her estranged husband killed her.
20/20 tells the shocking story of a couple who decided to sell their yacht to move closer to family - and then suddenly vanished forever.
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