A passenger in a car in Maine fatally shot his mother before shooting at passing vehicles, killing another motorist and injuring two others, then died by suicide, state police said Thursday.

A passenger in a car in Maine fatally shot his mother before shooting at passing vehicles, killing another motorist and injuring two others, then died by suicide, state police said Thursday. The shootings happened in the central Maine town of Sabattus late Wednesday afternoon,

James Davis III allegedly shot and killed his mother while they were driving in a car in Sabattus, Maine. He then fatally shot a passing driver.