San Francisco Judge Releases Man Who Killed 84-Year-Old in Unprovoked Attack

Citing 'Traumatic Childhood,' Judge Sentences Killer to Probation After 5 Years Served

Mar. 28, 2026 at 3:50pm by Ben Kaplan

A San Francisco Superior Court judge has ordered the immediate release and probation of Antoine Watson, the 25-year-old man convicted in the 2021 killing of 84-year-old Thai immigrant Vicha Ratanapakdee. The high-profile attack, captured on video, helped spark the 'Stop Asian Hate' movement. Despite a jury convicting Watson of involuntary manslaughter and assault, the judge suspended the remainder of his 8-year sentence, citing Watson's 'traumatic childhood' and belief that he does not pose a danger to society.

Why it matters

The judge's decision to release Watson on probation after serving only 5 years has sparked outrage from the victim's family and the broader Asian American community, who see it as a failure of the justice system to hold perpetrators of hate crimes accountable. The case has reignited debates around criminal justice reform, sentencing guidelines, and the treatment of elderly and minority victims.

The details

On January 28, 2021, then-19-year-old Antoine Watson was recorded on surveillance video running full speed and violently shoving Ratanapakdee to the ground as the elderly man took his daily morning walk in San Francisco's Anza Vista neighborhood. Ratanapakdee struck his head on the pavement, lost consciousness, and died several days later from his injuries. Watson was initially charged with murder, assault, and elder abuse, but a jury later convicted him of the lesser charges of involuntary manslaughter and assault.

  • On January 28, 2021, Watson attacked Ratanapakdee.
  • In January 2023, a jury convicted Watson of involuntary manslaughter and assault.
  • On March 28, 2026, Judge Linda Colfax sentenced Watson to 8 years but suspended the remaining portion, allowing his immediate release on probation.

The players

Antoine Watson

A 25-year-old man convicted of involuntary manslaughter and assault in the 2021 killing of Vicha Ratanapakdee.

Vicha Ratanapakdee

An 84-year-old Thai immigrant, widely known as 'Grandpa Vicha,' who was killed in an unprovoked attack in San Francisco in 2021.

Judge Linda Colfax

The San Francisco Superior Court judge who sentenced Watson to 8 years but suspended the remaining portion, allowing his immediate release on probation.

Monthanus Ratanapakdee

The daughter of Vicha Ratanapakdee, who expressed deep disappointment with the judge's decision to release Watson.

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What they’re saying

“Both Mr. Watson and public safety would be served by probation rather than further incarceration.”

— Judge Linda Colfax, San Francisco Superior Court Judge

“We are deeply disappointed with the judge's decision to release the man who killed our father.”

— Monthanus Ratanapakdee, Daughter of Vicha Ratanapakdee

What’s next

The Ratanapakdee family is expected to appeal the judge's decision, raising concerns about the treatment of elderly and minority victims in the criminal justice system.

The takeaway

This case has reignited debates around criminal justice reform, sentencing guidelines, and the need for stronger protections and accountability for hate crimes targeting vulnerable populations, especially the elderly and Asian Americans.