September 1, 2025 – Los Angeles County Sheriff’s Department officials report that the Missing Persons Unit investigators are asking for the public’s help locating At-Risk Missing Person Lin Quan Sen. She is a 75-year-old Asian female who was last seen on August 31, 2025, at 8:00 a.m., on the 4700 block of Fendyke Avenue in the city of Rosemead.     

Lin is 4'11” tall, 100 lbs. with black hair and brown eyes. She was last seen wearing a green vest and black pants.

Ms. Sen suffers from dementia and her family is concerned for her well-being.  She has a possible destination of Chinatown

Anyone with information about this incident is encouraged to contact the Los Angeles County Sheriff's Department's Missing Persons Unit at (323) 890-5500. 

If you prefer to provide information anonymously, you may call "Crime Stoppers" by dialing (800) 222-TIPS (8477), use your smartphone by downloading the “P3 Tips” Mobile APP on Google play or the Apple App Store or by using the website https://lacrimestoppers.org.

Source: Los Angeles County Sheriff’s Department