Ann Elizabeth Mannix [Ret. Deputy Chief], age 65

Lost to gun violence on October 11, 2026 in Mill Valley, California.

Ann retired as a Deputy Chief from the San Francisco P.D.in 2021 & was SFPD’s highest-ranking woman.RIP.

Photo sources:

• Client Challenge
• Contributed photo
• Mission Local: Ex-SFPD sergeant kills wife — former SFPD deputy chief — and daughter in alleged 'double-murder suicide'

News sources:

• Mission Local: Retired SFPD couple, Ann and Kevin Mannix, killed in purported murder suicide
• Client Challenge
• Gun Violence Archive

Also killed was:

• Katherine "Katie" Elizabeth Mannix, age 24

Other nearby fatal shootings:

• Mill Valley, CA - May 3, 2018
• Mill Valley, CA - August 20, 2014
• Mill Valley, CA - October 15, 1980
• Mill Valley, CA - August 19, 1979