'Mass casualty, Level 1' event at Indianapolis FedEx after assault rifle shooting: report
Police car lights (Shutterstock)

There was a mass shooting in Indianapolis that reportedly involved an assault rifle.

According to CNN, early Friday morning, there are at least eight dead including the shooter.

"Multiple people were shot late Thursday night at a FedEx facility on the southwest side near Indianapolis International Airport, police said. The scene has been declared a 'mass casualty, Level 1,' according to dispatches. The declaration allows more emergency responders to go to the scene to provide support," WISH-TV reports.

The network interviewed Jeremiah Miller, who was starting his second shift at the facility.

"This made me stand up and actually look out the entrance door, and I saw a man with a submachine gun of some sort, an automatic rifle, and he was firing in the open. I immediately ducked down and got scared and my friend's mother, she came in and told us to get inside the car," he said.

Here are videos from the scene: