It's been a lethal year for police. But here's what's behind the numbers

Short, concise summary of statistics and most common fatal interactions

http://www.latimes.com/nation/la-na-police-shootings-20160729-snap-story.html

Stolen panties, pills and a grenade: Army found Dallas gunman behaving strangely 2 years ago

https://www.washingtonpost.com/news/post-nation/wp/2016/07/30/stolen-panties-pills-and-a-grenade-army-found-dallas-gunman-behaving-strangely-2-years-ago/