Sad. I would think that the sheriff should know that AR's are semi-auto, though. At least, on the radio they said it was an AR-15.
http://www.foxnews.com/us/2014/07/3...ttacked-father-in-law-home/?intcmp=latestnews
http://www.foxnews.com/us/2014/07/3...ttacked-father-in-law-home/?intcmp=latestnews