Tyre Nichols death: SCORPION Unit 'permanently deactivated'
The five former officers charged in the incident were in the unit.
Officials in Memphis, Tennessee, released dramatic body camera footage Friday of the fatal confrontation between Tyre Nichols and five police officers.
Nichols can be heard screaming "mom" several times during the gut-wrenching clips, which appear to show officers beating and pepper-spraying him after he ran from a traffic stop arrest.
Nichols died at the age of 29 on Jan. 10, three days after the violent confrontation.
The five Memphis Police Department officers involved in his arrest -- Tadarrius Bean, Demetrius Haley, Emmitt Martin III, Desmond Mills Jr. and Justin Smith -- were fired and then charged with second-degree murder in connection with Nichols' death.
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Attorney representing ex-Memphis cop speaks out
The attorney representing former Memphis Police Officer Desmond Mills, one of the five charged in Tyre Nichols' death, spoke with ABC News Friday evening.
Blake Ballin said his client was "maintaining a lot of strength" in the last two weeks and asking how he can cooperate with the investigation.
Ballin said he couldn't comment on the details about the incident but contended that he didn't believe that Mills delivered the fatal blow.
The attorney added Mills was a responding officer and not the first to arrive on the scene.
"Everybody played their own role. I suspect you’ll see officers crossed the line but not Desmond," Ballin said.
The attorney said he didn't see the body camera footage of the incident, which is slated to be released to the public later tonight.
-ABC News' Stephanie Ramos
Biden spoke with Nichols' family, has not seen video
President Joe Biden has not seen the Tyre Nichols video that’s set to be released to the public Friday evening, but the president has spoken to Nichols’ family, according to the White House.
“He’s been briefed, but he has not seen the video, nor has anyone at the White House seen the video,” White House press secretary Karine Jean-Pierre told reporters on Friday.
Biden spoke with Nichols’ mother and stepfather Friday afternoon to offer his condolences, a White House official said.
Jean Pierre reiterated that Biden has echoed Nichols' family's calls for calm and peaceful protests. But the White House is “in coordination with the relevant agencies to ensure they prepare if protests become violent,” she added.
-ABC News’ Molly Nagle
Memphis Fire Department reviewing the video
The Memphis Fire Department said it received the video of Tyre Nichols’ traffic stop on Friday and is currently reviewing the footage.
Two Memphis Fire Department employees who responded to the scene where Nichols was injured have been relieved of duty in the wake of Nichols' death.
The Memphis Fire Department said its investigation will conclude early next week.
Nichols family 'very satisfied' with charges
Tyre Nichols’ stepfather, Rodney Wells, said at a news conference Friday that he’s “very satisfied with the charges” against the five police officers, including second-degree murder.
Although Wells initially said he wanted to see the officers charged with first-degree murder, he said, “As the charges were told to us and they explained to us what the difference between murder one and murder two was, we're very satisfied with the charges.”
Wells pleaded with the public to protest peacefully.
“We want peace. We do not want any type of uproar,” he said.
Wells added, “The family is very satisfied with the process, with the police chief, the D.A. They acted very, very quickly in this case. We are very, very pleased with that. Other cases drag on, but this is a special case. We had a special son.”
Nichols’ mother, RowVaughn Wells, said she didn’t watch the body camera video of her son's confrontation with police and urged people to not let their children see it.
Law enforcement, Nichols’ family and the family attorneys have already seen the video that’s set to be released to the public Friday evening.
RowVaughn Wells said the five officers charged in connection to her son's death disgraced their families, but said she'll pray for them and their families.
She added, "No mother should go through what I'm going through right now. No mother. To lose their child to the violent way that I lost my child."
No body-worn camera video footage lost: City officials
All of the police body-worn camera footage from the fatal traffic stop of Tyre Nichols has been accounted for, the city of Memphis said in a statement on Sunday.
The initial traffic stop of Nichols involved three officers, including one who did not activate his body-worn camera, city officials said. That camera was not turned back on before the officer left the intersection where the traffic stop occurred, officials said.
Video from the body-worn camera of a third officer was preserved and titled "Video 1" in the public release of it on Friday, officials said.
Only two body-worn cameras were activated after police officers chased and caught Nichols, city officials said. A stationary city security camera captured the officers beating Nichols, city officials said. Those videos, described as Videos 3 and 4, were released to the public.
-ABC News' Stephanie Wash and Whitney Lloyd