Police Officer Gildardo Sierra shot and killed my son, Flint Farmer, who was unarmed and lying on his stomach already shot and wounded. The officer was caught by a police car's dash cam video shooting my defenseless son in the back three more times.
The police video of my son's shooting can be viewed here:
http://www.chicagotribune.com/videogallery/65555204/News/Dash-cam-video-of-police-shooting.
