Seven months ago, this video shocked the US. It shows a 12-year-old boy playing with a toy gun. Responding to a 911 call, the police rolled up and before the cruiser even stopped, an officer fired his gun. Only 2 seconds after the police’s arrival, 6-grader Tamir Rice was fatally wounded, but the officers would wait 4 minutes before administring first aid. On Thursday, an Ohio judge ruled that they should face charges including murder.