Dateline: Secrets Uncovered (2017)

S10E32 Unthinkable: The Menendez Murders

In a story straight out of a movie, Erik and Lyle Menendez are prepared for their moment in the spotlight. Over twenty years ago, they were found guilty of killing their parents. Now, they're revealing chilling new insights into the horrific double murder, sharing their accounts of that fateful night.