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University of Texas-Dallas criminologist and professor John Worrall said Dallas police officials have taken steps to keep their work and data open to the public.
"As big departments go throughout the country, I've been really surprised at how open they've been with their data," Worrall said Tuesday.
The shooting of Jean happened about 10 p.m. Thursday night. Within seven hours, police released a statement that the officer erred by entering Jean's apartment. Hall then held a press conference early Friday afternoon during which she acknowledged that "there are more questions than we have answers," but also said authorities were seeking to arrest Guyger for manslaughter. She said that the officer was being tested for drugs and alcohol and that the Texas Rangers would conduct an independent investigation. She added that she had spoken to Jean's sister to express condolences to the family.
Police released Guyger's name Saturday after local media began reporting it, and she was charged with manslaughter Sunday. By Monday, four days after the shooting, Dallas County District Attorney Faith Johnson gathered at a news conference with members of Jean's family.
Not everyone is pleased with the response in Dallas. Lee Merritt, an attorney for the Jean family, said Guyger should have been arrested the night of the shooting and she should have left the apartment complex in handcuffs. Guyger was free until her arrest Sunday and has since posted bond and been released.
Alex Piquero, professor of criminology at the University of Texas at Dallas, said investigations can be a lengthy, laborious process that may not bring an immediate arrest.
"Whether they charge the person five minutes after it happened, five hours or five days, the outcome is still the same, the charge happened," Piquero told The Associated Press. End Snip.
Proactive response by Dallas leaders helps stymie large-scale protests over man's shooting death
Did Amber Guyger get special treatment as a Dallas officer after she shot Botham Jean? | Dallas Police | Dallas News