Police believe the shooter took his own life and there is “no active threat to the community at this time,” he said.
Police did not give any information on the seriousness of the injuries.
Earlier, law enforcement officials said there was a “mass casualty situation” at the FedEx facility located at 8951 Mirabel Road in Indianapolis.
In a statement, FedEx said it was aware of the “tragic shooting” at the Indianapolis facility.
“Safety is our top priority, and our thoughts are with all those who are affected. We are working to gather more information and are cooperating with investigating authorities,” company spokesperson Jim Masilak said in an email to CNN.
This is a developing story and will be updated.