A gunman walked into a busy downtown Denver office building and shot a person multiple times before turning the gun on himself, police said Tuesday. See more of our top stories on Facebook »Officers went floor-by-floor to clear the Alliance Center, a building that houses several environmental organizations and provides shared workspaces. The Alliance Center is steps from the 16th Street pedestrian mall in the trendy LoDo neighborhood, near a major transit hub and about four blocks from Coors Field. Schepman said the gunman targeted the victim, and detectives are trying to determine the connection between the two. 3:25 p.m.: This article has been updated with news that the gunman killed himself.

Source: Los Angeles Times June 28, 2016 21:29 UTC