INDIANAPOLIS (AP) — A crash involving a Greyhound passenger bus and a pickup truck in downtown Indianapolis has left at least a dozen people injured.

Police say the crash occurred about 4 a.m. Saturday at an intersection near Lucas Oil Stadium and that the people hurt required medical attention. Their injuries are not considered life-threatening.

The cause of the crash is under investigation. WISH-TV reports that police are looking into whether one of the drivers ran a red light.