Sheriff's Office Missing Persons

Law enforcement agencies in California do not require a person to wait a specific period of time before reporting a person as missing.

If you have information about a missing person or want to file a report in regards to a missing person please contact the San Mateo County Sheriff’s Office at 650-363-4000 (24-hours a day). If you believe a missing person is in danger, please call 9-1-1 immediately.

Investigations regarding missing persons present a genuine challenge to law enforcement professionals. Fortunately, public awareness and concern about missing persons continues to grow. Things you may be able to provide during an ongoing missing persons investigation include: dental records of the missing person, personal items belonging to the missing person that may contain their DNA (toothbrush, hairbrush), DNA samples of blood relatives, and current photographs of the missing person. Please contact the San Mateo County Sheriff's Office if you would like to submit any of these aforementioned items.

The photographs below contain missing persons cases reported to the San Mateo County Sheriff's Office. Detectives are seeking any information on these missing persons whereabouts. If you have seen one of the persons pictured below, or have knowledge pertaining to their whereabouts, you are encouraged to call one of the following telephone numbers:

Missing Persons Unit Detectives at 650-363-4050.

If you have information, but wish to remain anonymous, please call toll free 1-800-547-2700.

Brian Joseph Butler
Last Seen: 02/16/2014
Case # 14-01396

Ling Jung Zheng
Last seen: 07/07/2014
Case # 14-6381



Michael Jay Amico Wallace
Last Seen: 02/04/2003
Case # 03-4390

George Rodrigues Pereira Jr.
Last Seen:  01/07/2002
Case #0300620

Maria Serrano
Last seen: 10/17/1998
Case# 98-01248

Robert Carl Rock
Last seen: 05/03/1995
Case #: 95-03309

Brian Edward Jones
Last Seen:  01/07/1985
Case #: 8501085

Anna Waters
Last seen: 01/16/1973
Case # 73-0484

 

Other Important References:
California Department of Justice Missing Persons Website

National Center for Missing and Exploited Children

National Missing and Unidentified Persons System