Tuesday, October 9, 2012 INDIANAPOLIS -Police say two drivers may be ticketed for an ambulance-minivan accident Saturday in downtown Indianapolis.

The ambulance driver may be ticketed for speeding, and the minivan driver for failing to yield to an emergency vehicle.

The ambulance was on an emergency run when it crashed at 10th Street and Dr. Martin Luther King, Jr Drive.

It had lights and sirens on, but no patients onboard.

An ambulance worker was slightly injured.