On December 4, 2025, San Francisco Police responded to a stabbing at Zuckerberg San Francisco General Hospital and Trauma Center. The incident happened at about 1:39 p.m. The suspect, 34-year-old Wilfredo Tortolero Arriechi, was detained by the San Francisco Sheriff’s Department.
The victim had life-threatening injuries and received treatment at the hospital. The Strategic Investigation Unit is handling the case. Arriechi was booked into San Francisco County Jail on charges including attempted murder and assault with a deadly weapon…