In 1996, after the second trial--during which the judge barred much of the sex abuse evidence--Lyle and Erik Menendez were convicted and both sentenced to two consecutive terms of life without parole. Watch" Menendez Brothers: Monsters or Victims?... The cousin testified about the alleged abuse at trial, but the letter--which would have corroborated the cousin's testimony--wasn't unearthed until several years ago, according to the brothers' attorney, Mark Geragos. Through this petition, the cou