Police Officer Murder Suicide Bay Area
3 outlets
Each outlet's article on this story, most articles first
4 reporters
- Rachel BowmanDaily Mail
- Lauren Acton-TaylorDaily Mail
- Corky SiemaszkoNBC News
- Marina PeñaNew York Post
By day
Articles per day
Cite
Police Officer Murder Suicide Bay Area. (2026, October 13). The Aporia. https://the-aporia.com/event/74497
“Police Officer Murder Suicide Bay Area.” The Aporia, 13 Oct. 2026, https://the-aporia.com/event/74497.
“Police Officer Murder Suicide Bay Area.” The Aporia, October 13, 2026. https://the-aporia.com/event/74497.
Dated the day this page was built. The link always leads to this event, even after the stories are regrouped.
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- Australia · Lifeline, 13 11 14
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Sources told the San Francisco Chronicle that Mannix, a retired San Francisco sergeant, shot and killed his estranged wife, former SFPD Deputy Chief Ann Mannix, 65, and their youngest daughter, Katie, 24, before killing himself.
What happened
The outlets' own sentences, most widely reported first. Hover one for who reported it.
Analysis
Agreed
Reported by outlets on both sides of the middle
No sentence was reported across the range.
Disputed
Picked by our model, which is sometimes wrong
No disagreement the check could confirm. That does not prove there is none.
Framing
How the first headlines put it
Words to watch (1)
Heartbroken family slams SF cop who slaughtered wife and daughter, shares new details
How it changed
- 12 Oct
Sources told the San Francisco Chronicle that Mannix, a retired San Francisco sergeant, shot and killed his estranged wife, former SFPD Deputy Chief Ann Mannix, 65, and their youngest daughter, Katie, 24, before killing himself.
- 13 Oct
A close family friend revealed that Ann, who they had known for over 60 years, had been complaining of her relationship turmoil with Kevin before the tragedy unfolded.
Coverage 4 articles
13 Oct Heartbroken family slams SF cop who slaughtered wife and daughter, shares new details
New York Post- 13 Oct Decorated San Francisco police officer and her daughter killed by her husband in suspected murder-suicide
NBC News - 13 Oct Woman complained about her marriage to detective husband shortly before he killed her, their youngest daughter and himself at Bay Area home, grieving friend says
Daily Mail 
12 Oct Retired police sergeant kills officer wife and daughter before turning gun on himself at upscale Bay Area home
Daily Mail
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Built 2026-10-13 from 4 articles. Every sentence on this page is quoted from the linked article; nothing was written by a model except the Summary and the items marked AI, which cite their sources, and the questions and labels under "Disputed". Photos are from the outlets that covered the story, never from articles our check marks sensitive.