Four people were shot early this morning at a midtown strip club, police said.

Tucson Police responded to Ten's Showclub, 5120 E. Speedway, at about 12:45 a.m. after a police officer who was nearby heard gunshots, said Sgt. Chris Widmer, a Tucson Police Department spokesman.

When the officer arrived at the club, multiple vehicles were leaving the parking lot, Widmer said.

The officer found four people suffering from gunshot wounds.

One of the injuries was potentially life-threatening, he said.

Homicide detectives responded to the scene and interviewed at least 10 witnesses.

Anyone who was at the club or in the area at the time of the shooting is asked to call 911 or 88-CRIME.