By Brendan McDermid and Stephen Maturen

KENOSHA, Wis. (Reuters) – Relative calm returned to Kenosha, Wisconsin, overnight after the previous night’s deadly gun violence, and investigators revealed new details about the police shooting that paralyzed a Black man and revived a wave of protests over racial injustice.

Wisconsin Attorney General Josh Kaul on Wednesday identified Rusten Sheskey as the white police officer who fired seven shots at the back of Jacob Blake after Blake opened his car door on Sunday. Kaul also said investigators found a knife on the floor of Blake’s car.

That announcement, combined with the arrest of a 17-year-old suspect charged with homicide over the previous night’s gunfire, set the stage for what could have been another night of chaos on the streets of Kenosha, about 40 miles (60 km) south of Milwaukee.

Shockwaves from the events in the city of about 100,000 were felt throughout the United States as professional athletes went on strike and anti-racism street protests intensified in other cities. At the Republican National Convention, Vice President Mike Pence and other speakers demanded “law and order.”

But in Kenosha, after three nights of civil strife – including arson, vandalism and the shootings that killed two people on Tuesday night – calm appeared to take hold on Wednesday night and Thursday morning.

About 200 protesters defied a curfew and marched peacefully through city streets, chanting, “Black lives matter” and “no justice, no peace” in response to the shooting of Blake, 29, in the presence of three of his young sons.

Law enforcement officers kept a low profile, and counter demonstrators and armed militia figures were notably absent.

Prior nights had seen an array of rifle-toting civilians among them 17-year-old Kyle Rittenhouse, who was arrested on Wednesday on homicide charges in connection with Tuesday night’s shootings. Rittenhouse, a police supporter, was arrested at his home in Antioch, Illinois, about 20 miles (30 km) away.

PLAYERS ON STRIKE

National Basketball Association players led by the Milwaukee Bucks went on strike to protest racial injustice during the playoffs, putting the rest of the season in jeopardy.

Players in Major League Baseball, Major League Soccer and the Women’s National Basketball followed with their own wildcat strikes, and tennis player Naomi Osaka pulled out of a tournament in Ohio.

The Kenosha turmoil struck while much of the United States remained agitated over George Floyd, who died on May 25 after a Minneapolis policeman knelt on his neck.

In Minneapolis, authorities declared a state of emergency on Wednesday to quell unrest sparked by the death of a Black homicide suspect who police say shot himself.

Police in Oakland, California, said hundreds of people took part in demonstrations that resulted in fires, broken windows and vandalized businesses. And police and protesters continued to clash in Portland, Oregon, where demonstrations have gone on for nearly three months straight.

In the police shooting that sparked the latest wave of outrage, Sheskey, a seven-year veteran of the Kenosha police force, fired seven times at Blake’s back, hitting him four times.

Blake survived despite wounds to his spine and multiple organs, and he may be permanently paralyzed, his family’s lawyers said.

Civil rights attorney Ben Crump, one of the lawyers representing Blake’s family, disputed the report that Blake had a knife.

“Jacob Blake didn’t harm anyone or pose any threat to the police, yet they shot him seven times in the back in front of his children,” Crump said.

“But when a young white supremacist shot and killed two peaceful protesters, local law enforcement and National Guardsmen allowed him to walk down the street with his assault weapon,” Crump and his co-counsels said in a statement, without offering proof that Rittenhouse was a racist.

They were referring to video from the previous night that showed the person who had just fired on protesters was able to walk past a battery of police without being arrested.

Authorities later caught up with Rittenhouse, whose since-deleted Facebook page shows him posing with another young man, both of them holding rifles. The photo is encircled by a Blue Lives Matter badge in support of police.

(Additional reporting by Nathan Layne, Daniel Trotta, Ann Maria Shibu and Kanishka Singh; Writing by Daniel Trotta; Editing by Nick Macfie and Jonathan Oatis)