Dateline correspondent Keith Morrison reports on the case of Lyle and Erik Menendez. The Menendez brothers were convicted of murdering their parents in August 1989 and were sentenced to life in prison without the possibility of parole. They’ve been in prison for the past three decades. “The Menendez Brothers: Chance at Freedom” is a two-hour episode that will dive into the latest developments in their case, which has gained nationwide attention once again after the release of a documentary (The Menendez Brothers) and dramatized anthology series, Monsters: The Lyle and Erik Menendez Story, earlier in 2024.