a new kind of network designed to save you money. call, visit, or go to xfinitymobile.com. a not guilty verdict in the city of st. louis, missouri, is sparking outrage on the streets. protesters there, upset, after a former police officer was acquitted on friday of the 2011 shooting and killing of an african-american man. during the trial, the prosecutors accused the officer of planting a gun to justify that shooting. the officer insists, though, he acted in self-defense. randi kaye has more on the case. >> shots fired. >> reporter: you're watching the final moments of a man's life. it's december 2011. and motorist anthony lamar smith is being chase by st. louis police officer jason stockley