MEMPHIS, Tenn. — Demonstrators outside a Memphis Police Department precinct demanded charges against an officer who’s seen firing what appears to be a Taser in the video that shows five other officers fatally beating a Black man.

Protests and vigils were scheduled across the nation Sunday, two days after the release of footage showing members of the Memphis police mercilessly kicking and punching Tyre Nichols, a 29-year-old father, skateboarder and FedEx worker. 

The officer with the Taser appears to be white — the five charged with murder in Nichols’ death are Black — and is heard saying, “I hope they stomp his ass.” The small group protesting outside the police precinct called for his identity to be revealed.

“They are charging the black officers” activist Casio Montez said. “We want that white officer’s name. We want him charged.”

The Memphis protesters held moments of silence lasting three minutes, the amount of time Nichols was beaten during a Jan. 7 traffic stop. He died three days later.

“That was the longest three minutes of silence in my life” said activist Jennifer Cain, whose group organized the protest attended by about 30 demonstrators. “That’s three minutes of beating. Three minutes of screaming and yelling for his mom.”

Protests in cities like New York, Los Angeles, and Portland, Oregon, have been scattered and non-violent. In Milwaukee, Peace Action Wisconsin was among groups sponsoring a march from Red Arrow Park to a local police precinct.

“The body cam footage is horrific and unwatchable,” the group says on its website. “We are demanding justice for Nichols and all victims of police violence. We are demanding accountability and transparency from the police.”