Where did you read this?
Orlando Gunman Was Gay, Says Former Police-Academy Classmate
Then the other angle, he worked for a DHS contractor that has been in the news lately for instead of transporting illegal aliens back to the border for deportation as per their job description, they have instead been transporting non-Mexican illegal aliens from the border, farther north into the U.S. such as then dumping them in Phoenix.
In other words it is all one sick evil game.
NY Post yesterday;
http://nypost.com/2016/06/13/shooter-used-to-visit-orlando-gay-club-use-gay-dating-apps/