Kevin Mannix kills wife and daughter in Strawberry murder-suicide

Titles and summaries are AI-extracted from news reporting; every source is linked below. Event id 2209a8ac-3e29-4f5f-8bde-890a9df3fabf.

Where: Strawberryresolved to locality37.897, -122.507
When: Occurrence date not stated by reportingFirst reported 2026-10-12
Sourcing: 8 reports8 outlets carrying it · independence not established
How far this got: localizednamed facility unresolvedThis signal has no sensor recommendation, so there is nothing specific to look for.

Summary

On October 11, 2026, gunfire at a home in Strawberry, an unincorporated area of Mill Valley, California, resulted in the deaths of three people. The Marin County Sheriff's Office is investigating the incident as a suspected murder-suicide. Kevin Mannix is attributed to the act, which claimed the lives of his estranged wife, retired San Francisco Police Department Deputy Chief Ann Mannix, and their daughter, Katie Mannix, before he took his own life. The investigation into the motive remains ongoing.

What imagery could confirm

Which satellite to use, what to look for and why. Part of the event detail on Pro.

What remains unresolved

named facility unresolved

Timeline

9 recorded change(s). The ledger starts when this event was first folded: the initial observation is not recorded as a change, so an empty timeline means nothing has moved since, not that nothing is known.

2026-10-13member countour measurement7 → 8reports joined

8 more change(s) — the values are part of the event detail on paid plans.

Sources

Grouped by outlet. Syndication is not collapsed, so several outlets can carry one wire story — the count is breadth of carriage, not independent confirmation.

ibtimes.com.au
- Retired San Francisco Police Sergeant Killed Wife and Daughter Before Taking Own Life in Marin, Sources Say2026-10-12
economictimes.indiatimes.com
- Two retired SFPD officers among 3 dead in Marin County shooting as reports point to murder-suicide2026-10-12
abc11.com
- Former San Francisco PD sergeant kills wife, daughter in double murder-suicide, sources say2026-10-12
ksbw.com
- 2 retired SFPD officers, daughter dead in suspected murder-suicide in Marin2026-10-12
sfist.com
- Retired SFPD Officials and Their Daughter Killed In Suspected Murder-Suicide2026-10-12
timesofindia.indiatimes.com
- Retired California police sergeant allegedly kills ex-deputy chief wife, daughter before taking his own life2026-10-12
ibtimes.co.uk
- Former Top Female San Francisco Cop and Daughter, 24, Found Shot Dead in Suspected Murder-Suicide Involving Husband2026-10-12
police1.com
- Retired San Francisco PD deputy chief killed in suspected murder-suicide by retired officer husband2026-10-12

Related events

0 related event(s) and 1 place(s) or facilities — the same facility, place, actor or campaign. Part of the event detail on Pro.

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