This is despicable. A State Trooper killed him for using sign language earlier this week. http://www.nydailynews.com/news/national/king-n-police-kill-unarmed-deaf-mute-man-sign-language-article-1.2760714.
This isn't surprising unfortunately. 752 people have been killed by police so far this year. This remains unacceptable.
Why do we have these worthless cops? There are so many good ones, but why can't we fire all the bad ones?