48 Hours: 36x21

The Menendez Brothers' Fight for Freedom

Lyle and Erik Menendez have already spent nearly 34 years behind bars for gunning down their parents in 1989. Now they’re awaiting a judge’s decision on whether new evidence can support their claim that they killed in self-defense and should have been convicted of manslaughter instead of murder. Lyle Menendez gives his side of the story.