shooting of a black teenager, Laquan McDonald, by a white police officer, Jason Van Dyke.
Van Dyke, 37, turned himself in Tuesday morning and was ordered held without bond on a charge of first-degree murder in the death of McDonald in October 2014.
Lawyers for Van Dyke have said the shooting was justified because he felt threatened, but prosecutors said in court that McDonald was on the ground for 13 of the 15 seconds Van Dyke repeatedly fired.
. Protesters march during a demonstration on Nov. 24.
. Police officers scuffle with protesters on Nov. 24.
. Protesters shut down a street early Wednesday, Nov. 25.
. Demonstrators listen to speakers during the protests on Nov. 24.
. A car is blocked by protesters as they disrupt traffic after the release of the video.
. Protesters take to the streets, chanting and blocking traffic on Nov. 24.
. A demonstrator faces a line of officers in front of the Chicago Police Department on Nov. 24.
. Demonstrators walk through the streets of Chicago on Nov. 24.
. A demonstrator chants in Chicago on Nov. 24.
. Chicago police Officer Jason Van Dyke arrives at the Leighton Criminal Courthouse after turning himself in on Nov. 24.