0707 GMT July 22, 2019
A peaceful rally over Friday's not guilty verdict turned violent after police confronted a small group of demonstrators – three years after the shooting of another black man in the nearby suburb of Ferguson stirred nationwide anger and debate, Reuters wrote.
Officers fired tear gas as people broke windows at a library and two restaurants and threw bricks and water bottles at officers. Protesters also threw rocks and paint at the home of St. Louis Mayor Lyda Krewson, said Acting Police Commissioner Lawrence O'Toole.
Nine city officers and a state trooper were injured and at least 23 people were taken into custody, he said.
Former city policeman Jason Stockley, 36, was found not guilty of the first-degree murder of Anthony Lamar Smith, 24, shot to death on Dec. 20, 2011.
After the ruling, around 600 protesters marched from the courthouse through downtown St. Louis, chanting "No justice, no peace" and "Hey hey! Ho ho! These killer cops have got to go!" Some held "Black Lives Matter" signs.
"I’m sad, I’m hurt, I’m mad,” Reverend Clinton Stancil of the Wayman AME Church in St. Louis said by telephone. “We haven’t made any progress since Ferguson, that’s clear. Cops can still kill us with impunity."
Ferguson became the focal point of a national debate on race relations after white officer Darren Wilson shot dead black teenager Michael Brown on Aug. 9, 2014. Protests and clashes broke out after a grand jury cleared the officer, giving rise to the Black Lives Matter movement.
Smith was shot five times in his car after trying to flee Stockley and his partner, following an alleged drug deal, authorities said.
Prosecutors said that during the pursuit, Stockley could be heard saying on an internal police car video he was going to kill Smith.
At Stockley's direction, his partner, who was driving, slammed the police cruiser into Smith's vehicle and they came to a stop. Stockley then approached Smith's car and opened fire with his service weapon, court documents said.
The former policeman believed Smith was armed, defense attorneys said, and a gun was found in the car. But prosecutors argued Stockley planted the weapon and that the gun had only Stockley's DNA on it.
Stockley left the St. Louis Metropolitan Police Department in 2013 and was arrested last year.