REDSTONE ARSENAL IN HUNTSVILLE, ALABAMA WAS PUT ON LOCKDOWN AT 10:31 THIS MORNING AMID REPORTS OF AN ACTIVE SHOOTER. ACCORDING TO MEDIA OUTLETS, AN E-MAIL WAS SENT TO EMPLOYEES INDICATING THE LOCKDOWN WAS A REAL EVENT AND NOT PART OF AN EXERCISE. THE FACILITY WAS PLACED ON LOCKDOWN AND ALL GATES CLOSED. REDSTONE ARSENAL OFFICIALS HAVE CONFIRMED REPORTS OF A POSSIBLE SHOOTER AND INDICATED THERE WAS A "SITUATION" NEAR THE SPARKMAN CENTER. AS OF NEWS TIME, THE LOCKDOWN REMAINED IN PLACE. WE WILL HAVE MORE INFORMATION ON THE INCIDENT AS IT BECOMES AVAILABLE.