A Dallas police officer who fatally shot a man in his apartment after mistaking it for her own was arrested Sunday on a manslaughter charge, the Texas Rangers said.
Guyger was released from the Kaufman County Jail on Sunday evening after posting a $300,000 bond.
Officer entered the wrong apartment
The fatal shooting happened Thursday night at the South Side Flats in Dallas, where both Jean and Guyger lived.
"A female Dallas police officer returned to what she believed to be her apartment after her shift ended -- she was still in uniform when she encountered Mr. Jean inside the apartment," Dallas Police Chief Ulysha Renee Hall said Thursday.
The police chief said it's unclear what "the interaction was between her and the victim. Then at some point she fired her weapon striking the victim."
The officer called 911 and officers "responded in about four minutes," Hall said.
Guyger also involved in a 2017 shooting
Guyger, 30, is a four-year veteran of the department, assigned to the Southeast Patrol Division . It wasn't immediately clear if she had an attorney.
Guyger was involved in another shooting incident in May 2017, Dallas police said.
In that case, Guyger was attempting to identify a woman in a car when another passenger in the vehicle got out and took her taser. Guyger shot and injured the suspect, according to the department's statement. The suspect was later charged with taking a weapon from an officer, possession of meth and marijuana, and a parole violation.
State law enforcement leading the investigation
The investigation into the recent shooting has been handed over to the Texas Rangers, the state law enforcement agency, to "eliminate the appearance of any potential bias," the police department said in a statement Saturday.
"At the very early stages of this investigation -- initial indications were that they were what we consider circumstances of an officer-involved shooting," Hall said. "However, as we continued this investigation it became clear that we were dealing with what appears to be a much different and very unique situation."
Hall said investigators obtained a blood sample from Guyger to test for drugs and alcohol.
Dallas Mayor Mike Rawlings thanked the Texas Rangers and praised Hall, who asked the state agency to take over the investigation.
"Please continue to pray for the family of Botham Jean tonight and in the weeks and months ahead," Rawlings said in a statement.
Jean remembered as a loving son and brother
Guyger's arrest was announced as Jean's family and their attorneys say they met with Dallas County District Attorney Faith Johnson to demand the officer be taken into custody.
"We don't need evidence beyond a reasonable doubt at this point," Jean family attorney S. Lee Merritt told reporters Sunday. "At this point, we need probable cause of a crime. And the existence of probable cause is painstakingly clear to everyone."
Merritt said attorneys presented prosecutors with a witness, and video evidence, which didn't capture the shooting, but declined to elaborate. Jean and Guyger did not have any known relationship prior to the shooting, Merritt said.
"We're still dealing in America with black people being killed in some of the most arbitrary ways, driving while black, walking while black and now we have to add living while black," co-counsel Benjamin Crump said.
Jean worked as a risk assurance experienced associate at PricewaterhouseCoopers in Dallas, according to his LinkedIn page.
He earned a bachelor's degree from Harding University in Arkansas in 2016. Crump said Jean was "living, doing everything that you want a young person to do."
"He had no criminal history. He was an amazing student. He was an amazing citizen. He loved God," Crump said.
Friends and family gathered at a vigil at Jean's church, the Dallas West Church of Christ on Saturday, CNN affiliate CBS 11 reported . He was remembered by classmates, coworkers and family members as a loving son and brother, a hard worker and a powerful singer who enjoyed helping others.
"Botham loved mankind," Jean's mother, Allison Jean said to those gathered. "Botham never saw color, never saw race. Botham wanted all of us to unite."
Funeral services for Jean are scheduled for 11 a.m. Thursday at the Dallas West Church of Christ.