MINNEAPOLIS — Newly released body-camera video from a third officer involved in George Floyd’s arrest shows for the first time the growing horror of onlookers who repeatedly pleaded with the officers to get off Floyd.

The video made available Thursday comes from fired Officer Tou Thao, one of four former Minneapolis police officers charged in the death of Floyd, a handcuffed Black man. Floyd died after a white officer, Derek Chauvin, pressed his knee against Floyd's neck for nearly eight minutes on a south Minneapolis street May 25 as Floyd repeatedly said he could not breathe. The death sparked massive protests across the U.S. and beyond against racial injustice and police brutality.

Thao held back a crowd of nearly a dozen bystanders, many taping the scene with their cellphones, as Chauvin pinned Floyd with his knee. Two other officers, Thomas Lane and J. Kueng, held down Floyd, who was suspected of passing a counterfeit $20 bill at a convenience store.

In Thao's video, a Black man wearing a Northside Boxing Club sweatshirt yells at Chauvin to “get off of his (expletive) neck, Bro” and asks Thao: “You going to keep him like that?” while motioning toward Floyd.

George Floyd died May 25 after an encounter with four Minneapolis police officers. A Minnesota judge on Friday ordered the release of footage from two police body cameras that captured their encounter with Floyd.

“You going to let him kill that man in front of you, bro?” he asks Thao. “Bro, he's not even (expletive) moving right now, bro.”

Thao orders the crowd onto the sidewalk. At one point he tells the onlookers: “This is why you don't do drugs, kids.”

When a woman who identifies herself as a Minneapolis firefighter arrives out of uniform, Thao yells at her, “Back off!” She asks if the officers have checked Floyd's pulse.

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“Let me see a pulse,” she demands of the police.

“Check his pulse,” the man says. “You bogus, bro. ‘Don’t do drugs,' bro? ... You call what he's doing OK?"

The crowd grows more agitated.

“What the (expletive) are you doing?” a young woman yells. “He's dying.”

This combination of file photos provided by the Hennepin County Sheriff's Office in Minnesota on June 3, shows Derek Chauvin, from left, J. Alexander Kueng, Thomas Lane and Tou Thao.  (Hennepin County Sheriff's Office via AP)

When the man approaches Thao with his phone, Thao shoves him back toward the sidewalk, yelling, “Get out of the street!”

Prosecutors submitted Thao's body camera footage earlier this week. On Monday, body cam video from two of the other officers, Lane and Kueng, was released under a judge's order. That footage, along with Thao's video, shows Floyd pleading with the officers as they struggle to place him in the squad car in the moments before his death.

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Floyd repeatedly said he could not breathe and called out for his mother before passing out. He was pronounced dead at a hospital that evening, his death sparking protests against racial injustice and police brutality around the world.

Chauvin is charged with second-degree murder, third-degree murder and manslaughter. Lane, Kueng and Thao are charged with aiding and abetting both second-degree murder and manslaughter. All four officers were fired and are scheduled for trial in March.

Minnesota Attorney General Keith Ellison, whose office is prosecuting the case, has asked the judge to have all four officers tried jointly. Defense attorneys have until Sept. 8 to respond.

The next court hearing for the four is scheduled for Sept. 11.