And diedhttps://www.google.com/url?sa=t&source=web&rct=j&ei=rSkjVLiROuqUsQS31oLQDQ&url=http://www.nydailynews.com/news/national/charges-cops-shot-dead-man-holding-fake-gun-ohio-walmart-article-1.1951156&cd=4&ved=0CCcQFjAD&usg=AFQjCNEleFbuizvSp4RJgzFMXGpbWbSY3gShit. When the feds investigate is it because they think something's up or is it just standard procedure in certain situations?