Silver Alert Issued for Missing 68-Year-Old Woman NR26164ne

Los Angeles: The family and friends of Mariko Yamagami, along with the Los Angeles Police Department, are seeking the public’s help in locating him.

On August 13, 2026, around 6:40 a.m., 68-year-old Ms. Yamagami was was last seen near the 6600 block of Topanga Canyon Boulevard heading southbound. Ms. Yamagami suffers from
Dementia.

Ms. Yamagami is described as a Japanese female, grey hair, brown eyes, stands about 5’ 6” and weighs approximately 160 pounds. She is medium build. She has a light complexion and was last seen wearing a grey shirt, black pants, and white shoes.

(Ms. Mariko Yamagami)

If you have seen Ms. Yamagami or have any information about his whereabouts, please contact Topanga Division at (818)756-4800 or dial 911. During non-business hours or on weekends, calls should be directed to 1-877-LAPD-24-7 (1-877-527-3247). Anyone wishing to remain anonymous should call L.A. Regional Crime Stoppers at 1-800-222-TIPS (800-222-8477) or go directly to www.lacrimestoppers.org. Lastly, tipsters may also download the “P3 Tips” mobile application and select the L.A. Regional Crime Stoppers as their local program.