@CNN: Prosecutors in Illinois are challenging the sentence of former Chicago police officer Jason Van Dyke in the 2014 killing of Laquan McDonald, which sparked protests, a federal civil rights investigation and the eventual ouster of the police superintendent https://t.co/SiJQyGuBk7

@CNN: Prosecutors in Illinois are challenging the sentence of former Chicago police officer Jason Van Dyke in the 2014 killing of Laquan McDonald, which sparked protests, a federal civil rights investigation and the eventual ouster of the police superintendent https://t.co/SiJQyGuBk7