"16 Shots": Chicago Police Killing of Laquan McDonald Exposed a System Built on Lies

The documentary "16 Shots" examines the 2014 murder of African-American teenager Laquan McDonald in Chicago and the attempt by the city's police department to cover up the events. McDonald, who was 17, was shot 16 times by former police officer Jason Van Dyke. Van Dyke was found guilty in 2018 of second-degree murder and sentenced to six years and nine months in prison for McDonald's murder. He was also found guilty on 16 counts of aggravated battery-one count for each of the 16 bullets he fired at McDonald. The film is screening on Showtime. We speak with Rick Rowley, director of "16 Shots."