Marcus-David Peters (Richmond, VA) was as 24-year-old man who taught high school biology. One evening, he had a psychiatric episode and drove naked in his car. When he ran off the road, a police officer, Michael Nyantakyi, shot him twice even though he was naked and unarmed, killing him. The prosecutor determined his murder was justified.
Diana Showman was a 19-year old woman in San Jose, California who had psychiatric disabilities. On August 14, 2014, she was walking towards a police…