The prosecution and defense agree on the basic facts.
Dean, a former Fort Worth police officer, responded to a call at Jefferson鈥檚 home in the early hours of October 12, 2019. Dean shot Jefferson through a window. Jefferson had a gun at the time she was shot.
From there, the opening statements each side gave Monday told two different stories. The prosecution argued that Dean skipped every step he should have taken before using deadly force and took Jefferson鈥檚 life without justification. Dean鈥檚 defense team said he acted in self-defense and followed protocol based on what he knew about the situation.
Judge George Gallagher of the 396th District Court is presiding on this case.
The prosecution鈥檚 opening statement
Prosecutor Ashlea Deener spoke directly to the jury, telling them that Dean robbed Jefferson of the safety everyone is supposed to have in their home.
"For Atatiana Jefferson, her home was not her refuge. It was not her sanctuary or her safe place. It was her demise,鈥� Deener said. 鈥淎nd she left in a body bag because of what he did."
Deener laid out what Jefferson was doing the day before she died. The 28-year-old lived with her ailing mother. Jefferson helped care for her mom, as well as her 8-year-old nephew, Zion Carr. Her mother was in the hospital, so on the night of the shooting, it was just Jefferson and Zion in the house.
Jefferson tried to teach Zion how to mow the lawn. They also tried to make some hamburgers, but they burned the hamburgers and opened the outside doors to let out the smoke, Deener said.
Those open doors led to the police call that ended Jefferson鈥檚 life, Deener said.
Jefferson and Zion stayed up late playing video games, and , saw the open doors and called a non-emergency line. He wanted someone to check on the house.
Aaron Dean and his partner Carol Darch responded.
The jury will see the body camera footage of the incident many times, Deener said, but they鈥檒l never hear Dean identify himself as a police officer.
"They don鈥檛 announce. They don鈥檛 knock. They don鈥檛 ring the doorbell. They don鈥檛 step back and call for backup,鈥� Deener said.
There is no evidence showing Dean saw Jefferson holding her gun, Deener said. Dean yelled at Jefferson through her bedroom window, commanding her to put her hands up. But he didn鈥檛 give her a second to process, let alone follow the command, Deener said.
鈥淪how me your hands, put your hands up, BOOM," Deener said, clapping to mimic a gunshot.
After going inside the home, Dean did not administer CPR or other lifesaving measures, Deener said, but when he heard more officers and medical personnel arrive, he put a blanket on her chest.
There鈥檚 no way this case is one of self-defense, Deener said. She asked the jury to hold Dean accountable for murder.
The defense鈥檚 opening statements
Dean鈥檚 defense team argued that Dean did act in self-defense and that he followed protocol for what he knew about the situation. One of Dean鈥檚 attorneys, Miles Brissette, told the jury to focus not on emotions, but on a specific set of facts.
"What did Dean know at the time, and what did he do with it?鈥� he said.
While Smith may have intended to ask for a welfare check on Jefferson鈥檚 house, the call center operator used the information Smith gave and coded it as a signal 56, or an open structure call, Brissette said. An open structure call could be a dangerous situation.
"The word 鈥榳elfare鈥� is never said. They're given a signal 56. It鈥檚 not a welfare check for Dean and Darch,鈥� Brissette said.
Dean and Darch stayed silent outside the house because that鈥檚 how their general orders tell them to respond to such a call, according to Brissette.
Dean and Darch saw a house that 鈥渢o them, [appeared] to be ransacked,鈥� perhaps because of a burglary in process, he said. They also took the neighborhood into account. People on East Allen protect their AC units from theft with cages, Brissette said.
"This is a neighborhood in transition. Mr. Smith and his other neighbors have worked hard to get the criminal element out of their neighborhood, yet it鈥檚 still a rough neighborhood,鈥� Brissette said.
The defense also disagreed with the prosecution's assertion that Dean could not see Jefferson鈥檚 gun.
Brissette told the jury that Dean could see a silhouette with a gun in Jefferson鈥檚 window, and that he could see the gun鈥檚 pointing laser trained on him.
Dean fired to protect himself, Brissette said.
"Everybody in the United States has a right to defend themselves in their home. This is a tragic accident. This gun was placed in line of a police officer. A green laser was placed on the officer. That officer considered that to be deadly force against him and reacted accordingly, and tragically, Miss Jefferson lost her life,鈥� Brissette said.
Testimony from Jefferson鈥檚 nephew
Zion Carr was in the room when Jefferson 鈥� his Aunt Tay, as she was known -- was shot. He's 11 years old now, and the court called him as the first to testify in the trial. The child took the stand wearing a suit and tie.
Prosecutor Dale Smith started off by asking Zion about his life. He鈥檚 in 6th grade. He likes school, and his favorite subject is math, he said. He loves basketball and wants to play in the NBA, but if that doesn鈥檛 work out, he鈥檇 like to be a scientist.
Zion said he never heard anyone say anything through the window the night his aunt died. When his aunt got shot, he knew she was hurt because she was crying and shaking, he said. He remembered wondering if he was dreaming.
Attorneys on both sides questioned Zion about an interview he gave about the shooting to Lindsey Dula at the Alliance for Children, shortly after the incident. His recollections on the stand sometimes conflicted with what he has said previously, attorneys said. Zion said repeatedly he did not remember elements of the interview he gave after the shooting.
Prosecutor Dale Smith told the judge it鈥檚 not unusual for kids to remember things differently on the witness stand. The defense said they鈥檙e satisfied with that.
During a break in Zion鈥檚 testimony, Gallagher called Seychelle Leake up to the stand. She鈥檚 a local racial justice activist who has been present at many of Dean鈥檚 pretrial hearings. Gallagher said she had been gesturing to Zion and sent her out into the hallway before warning the gallery that no witness coaching is allowed.
Judge denies motion to move trial outside Tarrant County
Before opening statements, Gallagher denied Dean鈥檚 request to move the trial out of Tarrant County.
Dean鈥檚 attorneys argued that media coverage of the case made it impossible to seat an impartial jury.
This is the second change of venue motion a judge has denied in this case. That means Dean鈥檚 trial will begin Monday after repeated delays.
The court will work a half day in order to allow people to attend the funeral of Dean鈥檚 lead attorney, Jim Lane.
Lane died Nov. 27.
