one person was killed and three police officers were injured in a shooting at Arizona train station

one person was killed, at least three police officers were injured and at least one person was detained in a shooting at a train station in downtown tucson, arizona, u.s. media reported on october 4.

amtrak spokesman said the shooting occurred around 8 a.m. on a train parked at the new orleans station, with 137 passengers and 11 crew members on board, all of whom were evacuated to the station. there were no immediate reports of injuries to staff or passengers.

as of 10.50 a.m., the scene had been secured. details of the case are still under investigation.