Question: My Brother the Serial Killer is a 2012 American television documentary about serial killer Glen Rogers, otherwise known as the "Casanova Killer", who was convicted for a series of murders and arsons, it received widespread media attention for Clay's claims that his brother was responsible for the 1994 murders of Nicole Brown Simpson and Ronald Lyle Goldman, The O. J. Simpson murder case, was a criminal trial held at the Los Angeles County Superior Court in which former National Football League (NFL) player, broadcaster, and actor Orenthal James "O. J." Simpson was tried on two counts of murder for the deaths on which date?
{'answer': 'June 12, 1994', 'supporting_facts': [['My Brother the Serial Killer', 2], ['O. J. Simpson murder case', 0]]}