Murder suspect in Oakland parole agent killing was free on plea deal earlier in 2025

OAKLAND, Calif. (KGO) -- In February 2025, Bryan Keith Hall was sentenced to time served for a 2022 stabbing. Last week, police say he shot and killed parole agent Joshua Byrd inside a state parole office in Oakland.

Now there's finger-pointing by district attorneys over why Hall wasn't already in prison.

Hall has a lengthy criminal history. He was facing attempted murder charges less than a year ago, but later came to a plea agreement on an assault charge.

He sat in front of a judge in Alameda County on Monday for the first time since Byrd was killed on July 17.

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Questions circle around why Hall served fewer than three years for a stabbing attack at Lake Merritt in 2022.

He was charged with attempted murder and assault with a weapon, but later pleaded no contest to assault in a plea deal. Hall spent more than two years in a local jail and wasn't sentenced until earlier this year. The case was resolved with the Alameda County District Attorney's office. Hall was sentenced to four years for assault with a deadly weapon, and all other charges and special allegations were dismissed as part of a negotiated plea. He was released on parole immediately because he had already served time.

Alameda County District Attorney Ursula Jones Dickson blamed the prior DA for that short sentence, saying sentencing enhancements would've kept him in jail longer.

"Had he had that same allegation with the enhancement and strikes, we would have been looking more at 12 years and 85 percent," Dickson said.

Former Alameda County District Attorney Pamela Price says those charging decisions happened before she was in office.

"Mr. Hall was charged in 2022 before I was district attorney, so the charges were put in place under my predecessor, Nancy O'Malley, and the dispositions of the case took place after I left in December," Price said.

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O'Malley couldn't tell ABC7 anything about this specific case but did say she had no policy limiting sentencing enhancements.

An interim DA was in charge in January when plea deal talks began.

Hall's sentencing then happened in February when Dickson was just starting as DA.

"All this bureaucratic finger-pointing is not addressing the fundamental issue, which is why this charge was reduced from attempted murder, carrying a life sentence, to assault and credit for time served," legal analyst Steven Clark said.

"This was a plea deal, so there is a deputy district attorney who is at the courthouse who made a decision to negotiate with the defendant's lawyer to come up with a plea deal that was approved by the court," Price said.

ABC7 reached out to the former interim district attorney, but he did not respond to our questions.

"A prosecutor is responsible for public safety and accountability to the public, and you need to balance those factors," Clark said. "The question here is, was public safety taken into consideration sufficiently to give Mr. Hall this lenient plea agreement?"

Hall faces multiple charges, including murder of a parole agent with special circumstances and gun enhancements. He faces a robbery charge involving a passenger on an AC Transit bus, theft of a vehicle during an escape, and felon in possession of a gun. Hall has not entered a plea. His arraignment was rescheduled for August 22.