we are following some breaking news in a police deadly force case that made nationwide headlines. this afternoon in cleveland officials announced a grand jury returned no indictments after investigating last year's police shooting of a 12-year-old boy. tamir rice had a pellet gun outside of a recreation center, but a dispatcher sent police to the scene without telling them that rice was a juvenile or that his gun may not be real. he was shot and killed seconds after officers arrived. >> by close examination, especially of what is perhaps the most critical piece of evidence, a very recent enhancement of the surveillance video by an expert laboratory often relied upon by the fbi, it is now indisputable that tamir was drawing his gun from his waist as the police slid toward him and officer loman exited the car. >> i want to bring in cnn correspondent jean casarez now. this obviously was key this newly enhanced video when it comes to this decision.