was off duty when his car hit and killed danny dimitri in northeast philadephia in january. dimitri's family says soto was drag racing with off duty cops. soto hit and killed dimitri. >> they were in separate cars at this point i can't speak to whether or not the investigation specifically determined that drag racing but certainly reckless speeds and of course the striking of so tow's vehicle is directly responsible to the death of mr. dimitri. >> both officers surrendered to internal affairs today. officer soto faces charges of vehicular homicide and involuntary manslaughter. police say he was going 89 miles an hour at the time of the cra crash. >>> a woman hit by a philadelphia police cruiser last week has died from her injuries. skyfox was over the 3,000 block of f street in kensington last week when authorities say two officers in the middle of an investigation backed up and hit the victim who was behind the car. the officers took the woman to temple hospital. she died yesterday. police have identified the victim as 40-year-old michelle colk. >> bill cosby is working on