The statute, passed in 2007, applies in cases where four legal criteria are met,
according to The Washington Post: The shooter must believe someone is trespassing on their property, they cannot provoke the victim during the confrontation, they cannot be committing a related crime when they pull the trigger, and they must believe deadly force is necessary.
The Post reported that Guyger’s case may be the first in which the castle doctrine has been applied to a killing that took place in the victim’s home.
Lee Merritt, one of the attorneys representing Jean’s family, told the Associated Press the jurors will be deciding “the value of a black life.”
Prosecutors argued that Guyger was more concerned about herself that night and that she shirked her duties as an officer by not rendering first aid to Jean, who lay dying of a bullet wound to his heart.
Guyger admitted on the witness stand that she did not perform CPR properly, though she was trained in the lifesaving technique.
She had no blood on her uniform and rubber gloves she carried in her pocket in case of a similar situation had not been used.
Guyger texted Rivera while on the phone with 911 dispatchers, telling him she had “(expletive) up” and needed him. Body camera footage shot by officers responding to the 911 call showed her texting outside Jean’s apartment as other officers performed CPR on him, trying to save his life.
“I was by myself with someone I had just shot,”
Guyger testified. “I was alone with him, and that’s the scariest thing you could ever imagine, and I just wanted help.”
Hermus, during cross-examination, told Guyger to imagine the scenario from Jean’s shoes.
“Can you imagine Mr. Jean’s perspective?”
Hermus asked. “An intruder barging into his apartment. And then having been shot and fallen and being alone in that apartment.
“Can’t you imagine that being a little bit scarier than you just being alone at the moment?”
“Yes, sir,” Guyger responded.
Dallas jury rejects 'castle doctrine' defense in Amber Guyger trial, finds ex-cop guilty of murder