Shooting of Laquan McDonald
A jury also convicted the cop of 16 counts of aggravated battery -- one for each time he shot the teenager.
The Chicago police officer was on the witness stand to tell his version of what happened the night he emptied his 9 mm into McDonald.
Dashcam video captured officer Jason Van Dyke shooting 17-year-old Laquan McDonald 16 times.
Ja’Mal Green is known for taking to the streets during protests in Chicago. Now he wants to take Mayor Rahm Emanuel's job.