Police in Warren are investigating early morning gun fire on the city's north side.

The incident happened Sunday morning around 2:30 a.m. on Atlantic and North Park near the Save A Lot, according to Trumbull County Dispatch.

An on scene investigation by police revealed shell casings but nothing else.

21 News has reached out to Warren Police for more information.

This is a developing news story and will be updated as more information becomes available.