http://www.clickondetroit.com/news/arrest-made-in-detroit-gas-station-attack/-/1719418/20167768/-/xyrqm7/-/index.html
At least the perpetrator was caught. But based on the original video, I have norespect for the younger guys who more or less just said “oh well, old man,sucks to be you” while the [[relatively lengthy) assault was taking place..
http://www.wxyz.com/dpp/news/suspect-wanted-in-robbery-stabbing-of-senior-citizen