Lyle and Erik Menendez at their trial. Photo: Ted Soqui/Sygma/Getty Images Lyle and Eric Menendez , the brothers convicted of murdering their parents in their Beverly Hills mansion in 1989 when they were 21 and 18, were sentenced to life without the possibility of parole . But in a dramatic turn of events, the brothers, now in their mid-50s, could be freed. This fall, a hit docudrama and docuseries brought renewed focus to their claims that their father had sexually abused them. In October, the