Police leave after murdering boy

The head of the Chicago police has resigned after pressure from Mayor Rahm Emanuel of town.

The 37-year-old policeman has been accused of murdering seventeen year old boy. Jason Van Dyke lap sixteen times at the boy. According to the agent, he felt threatened because McDonald had a knife.

The case called for great emotions, especially after last week were released images of the shooting that had taken with the camera in the police car. Despite several appeals for calm, arose big riots.