PORTAGE, WI (WTAQ) - Charges are pending against a 19-year-old man who allegedly killed a co-worker at a Subway sandwich shop in Portage.
Police said 22-year-old David Johnson was shot numerous times in cold blood in the restaurant's parking lot Thursday morning.
Detective Mark Hahn said both employees were quote, "written up" by their boss last week due to a heated argument they got into.
Police said the suspect waited for Johnson to drive into the parking lot before shooting him.
The 19-year-old was arrested about an hour after the shootings in Columbus. He faces a possible charge of first-degree intentional homicide.
Officials expect the arrested teen to appear in court next week.
Divine Savior Hospital was under a lockdown while the alleged shooter was being sought.
Portage school officials also said they put extra security in place, and did not allow students outside for almost an hour -- unless their parents wanted to pick them up.