A naked man was hit and killed on Columbia Boulevard at Portsmouth around 4 a.m. Sunday.

Police were called to the are, because a naked man was running in traffic.  As they were responding another report came in of a naked man doing push ups in the road.  He was hit and killed before officers arrived.

The driver who hit the man remained on the scene.  Police say the driver wasn't impaired.

The medical examiner will conduct toxicology tests on the man who was killed.  His name has not been released.