What do you know about Pensacola, Florida shooting?

On Friday morning a Saudi Arabian Air Force member who was in the U.S for training shot and killed 3 people at an Air Force base in Pensacola, Florida. I decided to include this in the map because in this class we learned about pain and in this instance how much pain could this person have been going through to do something like this as well as the pain of the families of the victims. I would put this location under #psycho. On the pain scale i think it would be an 8

https://www.nbcnews.com/news/us-news/active-shooter-reported-naval-air-station-pensacola-n1096966