Date: May 25th, 2018 2:34 PM
Author: frum casino national security agency
https://abcnews.go.com/US/wireStory/police-shot-oklahoma-restaurant-civilian-kills-gunman-55427779
-28 years old but lived with his mom
-Only fired at some women he saw near the restaurant entrance, then ran away
-no other criminal history
also, it looks like he wasn't stopped at the scene, but in the process of running away after shooting some girls.
(http://www.autoadmit.com/thread.php?thread_id=3986435&forum_id=2#36126989)