Multiple dead, including gunman in Manhattan skyscraper shooting: sources

USA TODAY - For more and to sign up click here Spencer Gustafson MANHATTAN, N.Y. (WPIX) – Law enforcement is responding to reports of an active shooter at a skyscraper in Midtown Manhattan Monday evening after multiple people were shot, sources told Nexstar's WPIX. At least two people, including a New York City police officer, were shot and killed in the lobby of Blackstone, the building that houses some of the…