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LASD - Walnut/Diamond Bar Station, Los Angeles County Sheriff
Friday January 26th, 2018 :: 04:08 p.m. PST


*VIDEO* Detectives Searching for 3 Suspects in Knock-Knock Home Burglary, 1800 blk Ano Nuevo Dr, Diamond Bar

On Monday, January 22, 2018 at approximately 1:30 P.M., a residential burglary occurred on the 1800 block of Ano Nuevo Drive in Diamond Bar. 

Walnut/Diamond Bar Station deputies responded to the residence and discovered the rear sliding glass door had been shattered by the suspects to gain entry into the residence. 

Investigation revealed that the victim’s residence was equipped with surveillance cameras which captured the incident.  The footage (provided) clearly depicts one of the suspects knocking on the front door to determine if anyone is home.  Once the suspect was satisfied no one was home, he alerted his fellow burglars and they made their way into the rear yard. 

One suspect is then seen shattering the glass sliding door.  The suspects ransacked the residence, stole a laptop computer and an “Apple Ipad 2.” 

The suspects are described as three male blacks, approximately between the ages of 18 and 20, wearing black, gray and light blue hoodie sweatshirts and sweatpants.  The fourth suspect (not seen in the footage) drives up to the residence in a white, newer model four door vehicle, possibly an “Audi” with tinted windows and paper plates.  The suspects are seen running towards the white vehicle, getting in and fleeing. 

The Sheriff’s Department is asking for the public’s assistance with information on the identity of these suspects. Detectives also urge the public to remain vigilant and if they “see something say something.”  Be aware of your surroundings and alert law enforcement when you see an unfamiliar/suspicious vehicle in the neighborhood. 

Click on the link to view surveillance footage of the crime:

Anyone with information about this incident is encouraged to contact Walnut/Diamond Bar Station Detective Alfredo Gomez at 909-859-2832.  If you prefer to remain anonymous, you may call “L.A. Crime Stoppers” at 800-222-TIPS (8477), use your smartphone by downloading the “P3 MOBILE APP” on Google play or the App Store, or use the website
Authored by:
Juanita Navarro-Suarez, Deputy
Sheriff’s Information Bureau – Newsroom
Los Angeles County Sheriff’s Department
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LA Crime Stoppers: Partner to prevent or report crime by contacting your local Sheriff’s station. Or 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
Jim McDonnell, Sheriff
Los Angeles County Sheriff's Department

LASD - Walnut/Diamond Bar Station, Los Angeles County Sheriff
21695 Valley Blvd
Walnut, CA 91789

Emergency: 9-1-1
Non-emergencies: 909-595-2264

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