“I wasn’t scared, I just thought he was insane,” wrote Ruby Wax, who interviewed O.J. Simpson in 1998 for a BBC docuseries Tim P. Whitby/ Getty; David Gadd/Sportsphoto/Allstar via Getty Following O.J.

Ruby Wax has recalled her interview with OJ Simpson in 1998 and a phone call he later made where he gave a chilling three-word joke about the death of his ex-wife: ‘I killed her.’ The former NFL ...