Newly released police body camera footage raised questions about the death of a young Georgia mother who fell out of a moving police car after a back door wasn’t closed, and her family demanded answers.

Brianna Grier, 28, fell out of the patrol car July 15. She was pronounced dead about a week later at an Atlanta hospital, according to the Georgia Bureau of Investigation. 

Grier, a Black woman, was arrested after the Hancock County Sheriff’s Office responded to a home in Sparta, Georgia, a city about 70 miles east of Atlanta. The GBI did not say why deputies were called to the home or why Grier was arrested.

Grier was in a coma for six days before she died, civil rights attorney Ben Crump said Friday at a news conference. 

Crump, who represents her family, questioned why Grier was arrested, saying the incident was “not a criminal matter but a mental health issue.” He said Grier had a history of mental health crises and her family had called police several times regarding mental health concerns. Grier’s mother said her daughter was having a crisis before the incident last month, Crump said.

“Just because you’re Black and having a mental health crisis does not mean that should equate to a death sentence,” Crump said.

Grier’s father, Marvin, demanded justice for his daughter alongside other family members Friday.

“We ain’t here trying to start no problem,” he said with tears in his eyes, “but we’re going to start a problem because we want to know what happened. … That was my child.”

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Investigators conclude patrol car door wasn’t closed

After reviewing body camera footage and conducting interviews, GBI investigators concluded that the patrol car’s rear passenger-side door, where Grier was sitting, wasn’t closed, according to a statement released Saturday. Agents found that Grier was handcuffed and placed in the car with no seatbelt.