A man with dementia went for a walk to treat his insomnia. Police shot him after a phone call of a weapon, without verifying for themselves. He merely had his hands in his pockets and had a crucifix. Media attention on this has dwindled, but this man is still dead.

http://www.latimes.com/local/lanow/la-me-ln-unarmed-man-dementia-bakersfield-killed-nine-20161213-story.html