Possible domestic dispute after 911 hang-up

There was a male and female arguing when they called 911 originally.

I called her back.

Outside, there was nothing wrong, but I could hear a male in the background saying, "I didn't do anything to you, woman," and the female disconnected afterwards.

Received, I'll be in route.

Five hundred and three, that is going to be a team to address by the way.

Received.