It's been reported that Bruce crashed his car into the back of a white Lexus, which crashed into a Hummer, leaving the driver fatally injured, reports MailOnline.
Bruce took a sobriety test, which he passed. He wasn't injured in the crash, according to his publicist.
Police are now reported to be looking into the crash, specifically mobile phone records.
Witnesses who spoke to TMZ reported that four other cars were involved in the smash.
Investigators are now checking the scene. Coroners will provide information on the death.
Bruce has been in the headlines recently after it was reported that he is undergoing gender transition.
Kim Kardashian said on E_ntertainment Tonight_: “Of course we support Bruce 100 percent. He's our dad so we support him no matter what."