MARION, Ark. — Witnesses say an overnight argument led to an overnight attack at the Sonic restaurant along Block Street in Marion, Arkansas. 

Detectives say the attack happened just after 10 p.m., with the victim identified as 18-year-old Kyjuan Hardaway. 

Those who knew Kyjuan say he was on duty when this happened. The victim’s girlfriend’s mother says words were exchanged between the gunman and Kyjuan.

Moments later, the words were replaced by gunfire. The teen did not survive.