Don't know if its posted already, just saw it minutes ago, but the actual event happened 2 weeks ago. But here's the link
http://www.youtube.com/watch?v=ZLNvT...ayer_embedded#!
For those that don't understand, this happened in NYC. An old man fell down laying on the road due to sickness. His dog is attacking those that come close to the master. When the police tries to get closer, the dog attacked and the police shot it.
Edit: Thanks to IIamaKing for the following read : http://eastvillage.thelocal.nytimes....the-aftermath/