Eight people have been killed and many injured in a shooting in the US city of Indianapolis, police say.
Witnesses heard several gunshots at a FedEx facility and one said he saw a man firing an automatic weapon.
The gunman, said to have been acting alone, is reported to have killed himself. Authorities said there was no further threat to public safety.
Police say several of the injured have been taken to hospital. Flights from the nearby airport are not affected.