Ari Mark, creator and co-director of Peacock's two-part documentary series OJ's Accomplice, discusses the series' investigation into whether O.J. Simpson had help in the 1994 murders of Nicole Brown Simpson and Ron Goldman. Featuring interviews with investigators, witnesses, Kato Kaelin, and Nicole's sister, the series revisits the evidence and examines accounts raising questions about the possible involvement of someone in Simpson's inner circle. Ari shares how the project came together and what led his team to pursue this theory in one of America's most scrutinized murder cases.