Chicago Cop Jason Van Dyke, Who Shot Laquan McDonald, Pleads Not Guilty

Jason Van Dyke is charged with murder.

Van Dyke was charged with murdering the 17-year-old in October 2014 after the officer was arrested Nov. 24 when a grand jury decided to press criminal charges.

He appeared in court late last month prior to being released on $1.5 million bond.

Today's arraignment comes amid new outrage in the city following another police shooting this weekend that led to the deaths of two people, a 55-year-old grandmother and a 19-year-old student.