At least 1 person shot after gunman fires into traffic in Cambridge, Massachusetts

Massachusetts State Police said at least one person was left wounded after a gunman began shooting into traffic in Cambridge on Monday afternoon.

The shooting occurred in the vicinity of Memorial Drive and River Street at approximately 1:30 p.m., officials said.

Emergency responders treated at least one individual for a gunshot wound, according to police.

Aerial footage from ABC News' Boston affiliate WCVB showed a black Dodge Avenger sedan off the side of the road after an apparent crash.

This is a developing story. Please check back for updates.