An incident in Baltimore that began Jan. 30 with a grocery store security guard upset over a paycheck issue escalated into an in-store shootout before the suspect in that ordeal was killed days later in another shooting.
A U.S. marshal was critically injured in the second shooting but is recovering, according to WJZ-TV.
Dontae Green, 34, who worked as a security guard in the store, Compare Foods, was believed to be upset with store management about his pay, the TV station reported.
Police then were summoned to a report of an armed man in the store.
Video of the police response shows officers, with guns drawn, combing the store until shots are fired, the point at which pandemonium breaks loose. The body-cam video was released this month by the Baltimore Police Department.
WARNING: The following video contains graphic events that