Gunfire rang out on the 600 block of Long Lane in Upper Darby around 5:15 p.m., police said. Police tell 6abc it all happened during a funeral luncheon during the homicide of an uncle killed by his nephew Birchett King, in Clifton Heights, over a car dispute.

Upper Darby Police Superintendent Timothy Bernhardt tells CBS he believes it was retaliation, but did not specify which incident.

The four victims include one man who died, a second in critical condition, and third and fourth victims with graze wounds, police said.

Anyone with information about todays shooting, please call detectives at 610-734-7693 or message us. We will update when more information becomes available.

Click here for more from 6abc.

Click here to follow Daily Voice Delaware and receive free news updates.

ncG1vNJzZmickZ65usLOopqeZpOkunC8xKelrLGcq66vtcBom56kkayus7GOq5ytmZyerrW1zqdkn62emr%2BiuIylrKebmJq8r3nSoaaorJmjtG63yKWjrGVhYsSwwc2dqmaen6q%2FbrXNZqypqJWneqWt0ZuwZqqVpbyzwNJo