May 7, 2025 – Los Angeles County Sheriff’s Department officials report that the Missing Persons Detail is asking for the public’s help locating Missing Person, Hehsi Chen. Hehsi was last seen on Saturday, April 5, 2025, at 11:30 p.m., on the 21000 block of Stonepine Street, in the city of Diamond Bar.  

Mr. Chen is described as a 36-year-old Asian male adult, 5’08”, 141 lbs., black hair, and brown eyes.  He was last seen wearing a black jacket and black pants.  

Mr. Chen’s family is concerned for his well-being and is asking for the public’s help. 

Anyone with information about this incident is encouraged to contact the Los Angeles County Sheriff's Department, Missing Person Detail 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