Three Police Officers Dead, Three Wounded in Shooting in Baton Rouge
The gunman in a Baton Rouge shooting that killed three cops was identified as Gavin Long, 29, a former Marine from Kansas City, Missouri, law enforcement sources told ABC News. Long was discharged in August 2010 after five years of service, records show. We’re sorry. You don't have permission to access this page. Please sign up to have full access to this page.