In the film "My Brother the Serial Killer," set to air Wednesday on the Investigation Discovery network, Clay Rogers, the brother of convicted serial killer Glen Rogers, claims Glen murdered Simpson's ex-wife, Nicole Brown Simpson, and Ron Goldman—the pair Simpson was accused—and controversially acquitted—of slaying in 1995.

Glen Rogers was arrested in November 1995—a month after Simpson was found not guilty—in Kentucky "after leading police on a high-speed chase in a car that belonged to a Florida woman believed to be the third victim in a vicious, cross-country killing spree that began in Van Nuys," Calif., seven weeks before. He was convicted and sentenced to death in both California and Florida and is currently sitting on death row in the Sunshine State, awaiting execution.
According to Clay Rogers, Glen bragged to him about killing more than 70 people. (Glen later said the claim was a joke.) And Clay says Glen told him he had been "partying" with Brown Simpson prior to her June 12, 1994, killing.