article_snippet: West allegedly shot Officer John Moynihanpoint blank' and emptied his revolver in the unprovoked attack, police said, according to the Boston Globe.
article_snippet: None of the officers had drawn None of the officers guns when West opened fire, Suffolk DA Dan Conley said at a press conference.
highlights_snippet: West allegedly emptied Officer John Moynihan revolver in the unprovoked attack, police say .
  