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Retired SFPD sergeant killed wife and daughter in suspected murder/suicide, reports say

One day4 outlets reported this in 5 reports over 1 day - a further 1 report reprinted copy already published elsewhere
After publishing: 1 headline quietly rewritten1 change
  1. sonomanews.comseen 14 Oct, 09:28headline rewritten

    3 dead in Marin County shooting; sheriff says 911 caller escaped carnageRetired SFPD sergeant killed wife and daughter in suspected murder/suicide, reports say

All 5 reports on Mon, 12 October 2026

After the peak, new reports halved every 14 hours so far - this story is still being covered, so the figure moves as reports arrive.

What it is about

Ann MannixKevin MannixIgnatius High SchoolRichardson Bay, California, United StatesMarin County, California, United StatesSan Francisco, California, United StatesZhang KaiweiMiguel AlmaguerLiang JunXinhuaCalifornia, United StatesDan NoyesCnnFormer San Francisco police deputy chiefRetired police sergeantKevin and Ann MannixFormer San Francisco police sergeantSan Francisco ChronicleKTVUSFGATE

Who published it, and when

original reportcopyedited after publishingfirst to report
sonomanews.com1 original report - edited after publishing
en.people.cn1 original report
kpic.com1 copy echoing upnorthlive.com
upnorthlive.com1 original report
12 Oct, 04:45over 11 hours12 Oct, 15:24

1 report left out of the cascade - too little in common with the story to place

How it spread - 4 original reports, 1 reprint

  1. Mon, 12 October 2026

    4 reports

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