People take part in a rally in support of New York City police officer Peter Liang, in San Francisco, the United States, Feb. 20, 2016. Tens of thousands of people rallied Saturday in more than 30 American cities to protest the conviction of Peter Liang, a former New York police officer of Chinese descent. A ricocheted bullet from Liang's service weapon accidentally killed African American Akai Gurley, an unarmed civilian, when the former New York police officer was patrolling in a housing project in the borough of Brooklyn in late November in 2014. Liang was found guilty of the killing of Gurley and convicted of second-degree manslaughter by a jury on Feb. 11. (Photo/People's Daily Online)
