People take part in a rally in support of New York City Police officer Peter Liang, in Raleigh, North Carolina, the United States, Feb. 20, 2016. Peter Liang, a New York City police officer of Chinese descent, was found guilty on Feb. 11 of manslaughter over the shooting of a black man, prompting concerns of discrimination. On Nov. 20, 2014, Liang, a 27-year-old with only a year and a half on the job, was patrolling with his partner in Brooklyn's East New York housing project when he was startled by a noise. In a stairway that prosecutors described as "pitch-dark," Liang drew his gun and fired. The bullet ricocheted off a wall and hit Akai Gurley on a lower level. [Photo by Liu Qiang/China.org.cn]