Lyle and Erik Menendez are currently serving life sentences for killing their own parents, but their many supporters claim they were victims too. . The brothers will soon be the subject of season 2 of Netflix’s Monster, which will dramatise the horrifying crimes of Lyle and Erik Menendez – a decision which has already caused uproar. . Lyle and Erik murdered their parents in 1989, and were convicted of the crimes seven years later, in 1996. However, many people believe the brothers were victims t ...