[REVISION HISTORY]

Mannix family murder-suicide in Marin County

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2026-10-16 23:59 UTC → 2026-10-23 23:27 UTC · added ~~removed~~

On October 11, 2026, a suspected murder-suicide occurred at a home in the Strawberry neighborhood of Marin County. Authorities identified the victims as 65-year-old Ann Mannix, a former San Francisco Police Department (SFPD) deputy chief and SWAT commander, and her 24-year-old daughter, Katherine Mannix. The suspect is identified as Ann’s husband, 68-year-old retired SFPD sergeant Kevin Mannix, who allegedly killed both women before committing suicide. Following the incident, the San Francisco Police Officers Association canceled a planned memorial service at the family's request. Family members, including Ann Mannix’s brother and retired commander Rich Corriea, pointed to a history of family trauma and mental health struggles involving Kevin Mannix as contributing factors to the violence. On October 23, 2026, hundreds of mourners, including San Francisco elected officials and law enforcement officers, gathered at St. Ignatius Parish to honor Ann and Katie Mannix. The funeral procession, which included police motorcycles and hearses, was attended by Mayor Daniel Lurie, Police Chief Derrick Lew, and District Attorney Brooke Jenkins. During the service, Ann Mannix’s surviving children and her brother, retired officer Richard Correia, delivered eulogies. The slayings remain under investigation.

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