In the article link above it is talking about a white cop that shot and killed this black teenager.
On November 2015 Chicago released the video of Jason Van Dyke the cop shooting Laquan McDonald 16 times.
Two cops in a police cruiser were following him down the street because they saw he had a knife in his hand. Laquan popped the police cruisers front tire with blade but they did not shoot at him. Then four additional cruisers arrived which one cruiser Jason Van Dyke was in. When he got close enough to Laquan he got out of his cruiser and shot McDonald dead.
