A mother says her son was shot by a security guard at his Detroit factory job over a food delivery dispute. The 31-year-old worker died after he left the scene in his vehicle and crashed into a light pole.

A late-night dispute that was over a food delivery to a Detroit factory worker escalated into gunfire on Sunday, leaving one man dead and another in police custody, according to police and news reports.

A worker is dead after a dispute over food delivery escalated to a shooting at a Detroit manufacturing plant early Monday.

According to the Occupational Safety and Health Administration, "many American workers report having been victims of workplace violence each year."

Police are investigating after a man died Sunday night during a dispute that resulted in a shooting at a Detroit factory.

A food delivery dispute led to a shootout that killed one man early Monday at a Detroit plant. The victim's mother said her son got into an argument with a security guard would not let her son's friend in the gate to bring him food.