{"id":493723,"date":"2026-10-12T17:24:09","date_gmt":"2026-10-12T17:24:09","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/493723\/"},"modified":"2026-10-12T17:24:09","modified_gmt":"2026-10-12T17:24:09","slug":"former-san-francisco-police-department-sergeant-kills-wife-daughter-in-double-murder-suicide-sources-say-2","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/493723\/","title":{"rendered":"Former San Francisco Police Department sergeant kills wife, daughter in double murder-suicide, sources say"},"content":{"rendered":"<p class=\"EkqkG IGXmU nlgHS yuUao MvWXB TjIXL aGjvy ebVHC \">Authorities are investigating a double murder-suicide involving two former San Francisco Police Department officers, according to sources.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">At the scene on Sunday, family members could be heard crying out after learning that three people were found dead in a home in the community of Strawberry, which is unincorporated Mill Valley, in California.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Deputies responded to reports of gunshots being fired in the area just after 5 p.m. on Sunday, and a call from someone who was in that home when the shots were fired, according to our sister station <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/abc7news.com\/post\/authorities-investigating-shooting-strawberry-circle-unincorporated-marin-county\/19931046\/\" target=\"_blank\" dir=\"ltr\" rel=\"nofollow noopener\">KGO<\/a>.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">&#8220;Inside the home, they discovered three deceased bodies. The nature of those victims and their connection to one another are all part of our active investigations,&#8221; said Miguel Almaguer of the Marin County Sheriff&#8217;s Office.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Almaguer gave no specifics on the circumstances around the shooting.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">However, sources confirmed to KGO that former San Francisco Police Sergeant Kevin Mannix is the shooting suspect. Sources also say that his wife, Ann Mannix, a former San Francisco Police Department Deputy Chief, was shot and killed, along with the couple&#8217;s 25-year-old daughter.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Sources with intimate knowledge of what happened said that Kevin Mannix shot and killed his wife, then his daughter, before turning the gun on himself.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Property records show that the home is owned by the two former officers.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC eTIW sUzSN \">Authorities say this is an active investigation and that there is no threat to the public.<\/p>\n<p>Copyright \u00a9 2026 KGO-TV. All Rights Reserved.<\/p>\n","protected":false},"excerpt":{"rendered":"Authorities are investigating a double murder-suicide involving two former San Francisco Police Department officers, according to sources. At&hellip;\n","protected":false},"author":2,"featured_media":493724,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[192052,101,103,102,104,106,105],"class_list":["post-493723","post","type-post","status-publish","format-standard","has-post-thumbnail","category-san-francisco","tag-192052","tag-san-francisco","tag-san-francisco-headlines","tag-san-francisco-news","tag-sf","tag-sf-headlines","tag-sf-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/493723","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/comments?post=493723"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/493723\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/493724"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=493723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=493723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=493723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}