Home / Crime and Justice / LAPD Seeks Help Finding Missing Woman
LAPD Seeks Help Finding Missing Woman
17 Aug
Summary
- Woman with dementia missing for three days.
- Last seen on Aug. 13 near Topanga Canyon Boulevard.
- Authorities seek public assistance for her safe return.
The Los Angeles Police Department has issued a public appeal for information regarding the whereabouts of Mariko Yamagami, a 68-year-old woman diagnosed with dementia. Ms. Yamagami was last observed on the morning of August 13, 2026, at approximately 6:40 a.m. Her last known location was near the 6600 block of Topanga Canyon Boulevard, heading southbound, reportedly on foot.
Ms. Yamagami is described as a Japanese female with a light complexion and medium build. She has grey hair, brown eyes, stands 5 feet 6 inches tall, and weighs around 160 pounds. At the time of her disappearance, she was wearing a grey shirt, black pants, and white shoes. The LAPD urges anyone who may have seen Ms. Yamagami or has any information regarding her current location to contact the Topanga Division directly.
For those who have information outside of business hours or during weekends, the LAPD can be reached at 1-877-LAPD-24-7. Anonymous tips can also be provided through L.A. Regional Crime Stoppers at 1-800-222-8477 or via their website. The department emphasizes the importance of community assistance in ensuring Ms. Yamagami's safe recovery.
