DENVER - A motorcycle crash at 8th and Federal Blvd. left a woman with serious injuries Wednesday morning.
A man was driving the motorcycle with his girlfriend riding on the back, according to Sgt. Steve Warneke with the Denver Police Department.
The motorcycle was the only vehicle involved, Warneke said. Police said it was too early to confirm whether alcohol was involved.
"Not a hit and run," Denver police tweeted at 2:20 a.m.