“The frustrations that we've seen are not about a particular incident. They have deep roots in many communities of color who have a sense that our laws are not always being enforced uniformly or fairly,” Obama said.
There were 61 arrests in Ferguson overnight and 21 in St. Louis. At least 18 people were injured, including someone who was shot and was recovering at a hospital.
Attorneys for Brown's family stressed that those setting fires and engaging in violence were not on Brown's side.
But they criticized everything about the grand jury process from the types of evidence St. Louis County Prosecutor Bob McCulloch presented to the jury to the way it was presented and the timing of the grand jury's decision. Attorney Anthony Gray suggested McCulloch presented some testimony, including from witnesses who did not see the shooting, to discredit the process.
The attorneys also said they hope that a federal civil rights investigation will result in charges against Wilson.
The Justice Department is conducting a separate investigation into possible civil rights violations, but investigators would need to satisfy a rigorous standard of proof in order to mount a prosecution. The department also has launched a broad probe into the Ferguson Police Department, looking for patterns of discrimination.
Wilson's lawyers issued a statement praising the grand jury's decision and saying the officer, who has remained out of the public eye since the shooting, is grateful to his supporters.
“Law enforcement personnel must frequently make split-second and difficult decisions,” the lawyers wrote. “Officer Wilson followed his training and followed the law.”
Authorities released more than 1,000 pages of grand jury documents, including Wilson's testimony.
Wilson told jurors that he initially encountered Brown and a friend walking in a street and, when he told them to move to a sidewalk, Brown responded with an expletive. Wilson then noticed that Brown had a handful of cigars, “and that's when it clicked for me,” he said, referring to a radio report minutes earlier of a robbery at a nearby convenience store.
Wilson said he asked a dispatcher to send additional police, and then backed his vehicle up in front of Brown and his friend. As he tried to open the door, Wilson said Brown slammed it back shut.
The officer said he pushed Brown with the door and Brown hit him in the face, leading him to draw his gun and threaten to shoot Brown. He said Brown grabbed the gun and, fearing for his life, he fired it. Brown then fled and Wilson gave chase. At some point, Brown turned around to face the officer.
Witness accounts were conflicted about whether Brown walked, stumbled or charged back toward Wilson before he was fatally wounded, McCulloch said. There were also differing accounts of how or whether Brown's hands were raised. His body fell about 153 feet (46 meters) from Wilson's vehicle.
