San Francisco Hospital Stabbing Intensifies Fight Over ICE Detainers, Puts Newsom Under Pressure

A man has died after a violent stabbing at Zuckerberg San Francisco General Hospital on December 4, 2025. The victim, 51-year-old social worker Alberto Rangel, died of his injuries on December 6. Authorities say the suspect, identified as Venezuelan national Wilfredo Jose Tortolero-Arriechi, remains jailed on homicide and weapons charges.

Federal Officials Cite Detainer, Point To Border Policy

U.S. Immigration and Customs Enforcement (ICE) and the Department of Homeland Security say ICE lodged an immigration detainer seeking to keep Tortolero-Arriechi in custody after an earlier Border Patrol encounter in 2023. Federal officials have urged California leaders, including Governor Gavin Newsom, not to release the suspect.

Alberto Rangel, 51, died after being stabbed inside Zuckerberg San Francisco General Hospital in San Francisco on Dec. 4, 2025.(Fox News)

"If it weren’t for the Biden administration’s reckless open-border policies, Alberto Rangel would still be alive," Acting Assistant Secretary Lauren Bis said, urging state officials to honor ICE detainers and warning that sanctuary policies can place lives at risk.

California Pushes Back

California officials disputed that characterization, saying the state prioritizes accountability and public safety through its criminal justice system. A spokesperson for Gov. Newsom told Fox News Digital: "If someone commits a serious crime, they should be held accountable in our justice system. Allowing someone to evade responsibility simply by being deported undermines the rule of law and disrespects victims."

The governor's office pointed out that the state has coordinated the transfer of more than 12,000 people into ICE custody since 2019 — including individuals convicted of serious and violent crimes — and said state law allows cooperation with federal authorities in cases involving serious felonies or credible charges.

Wilfredo Jose Tortolero-Arriechi, a Venezuelan national in the U.S. illegally, is charged in the fatal stabbing of Alberto Rangel at a San Francisco hospital.

Numbers And The Broader Dispute

ICE says more than 33,000 people in California custody currently have active detainers. The agency also reports that, since January 2026, California jurisdictions have declined to honor ICE detainers in more than 4,500 cases — a figure ICE says includes individuals linked to dozens of homicides and hundreds of assaults.

State officials counter that federal authorities do not always take custody when detainers are issued, asserting that ICE fails to pick up roughly one in eight people released from state prisons who have immigration holds.

California Democratic Gov. Gavin Newsom is being criticized by angel mother Agnes Gibboney (far right), whose son, Ronald da Silva, was killed by an illegal immigrant gang member in 2002.

Tortolero-Arriechi remains in custody at the San Francisco County Jail as legal and political debate continues over whether California will comply with the federal detainer request. Labor leader Riko Mendez of SEIU Local 521 remembered Rangel as a dedicated social worker and extended condolences to his family and colleagues.

What Comes Next

The case is likely to sharpen tensions between state and federal officials over sanctuary policies, detainer practices and public-safety priorities. Any decision on the detainer could have legal and political consequences as California and federal agencies continue to clash over immigration enforcement.