A gunman who was being pushed by an accomplice in a wheelchair killed a man outside the Mott Haven Houses in the Bronx early Sunday morning, cops said.

Victim Kevin Thomas, 28, tried to run after he was attacked by a group of men on East 143rd Street around 2 a.m.

But the man in the wheelchair gave chase with the help of his accomplice and shot him down. Thomas had crack cocaine on him when he died.

The suspected killer, still at large, has short-cropped hair and was last seen in glasses, a black coat, and black pants. The man pushing his chair was wearing an orange coat and a black baseball cap.