Son Of Couple Killed In Suspicious Diamond Bar House Fire Arrested On Murder ChargesDeputies believe Ryan Venti spent the week hiding in the hills surrounding his parents' home.
Fatal Diamond Bar House Fire Investigated As Homicide, Elderly Couple Believed To Be VictimsDetectives are looking for the couple's 32-year-old son, who they say lived at the home. 
Couple Killed In Diamond Bar House Fire Had Just Retired; Adult Son Sought For QuestioningThe bodies were found in a burned bedroom. Officials say they assume the victims to be the husband and wife, believed to be in their 60s, but their identities have yet to be confirmed by the Los Angeles County Coroner’s office.
Woman Who Survived Diamond Bar Crash Fatally Struck In Hit-And-Run Moments LaterA woman in her 40s had apparently managed to crawl out of the wreckage of her car, only to be struck by a third car that took off. She was pronounced dead at the scene.
2 Men Killed After BMW Going 100 MPH Slams Into Diamond Bar ApartmentPolice say the white BMW was going 100 mph when it hit a curb, when airborne and hit the apartment building. Three men were in the car, and two were killed. The third man was taken to a hospital in critical but stable condition.
Man Found Dead In Roadway In Diamond BarA crashed vehicle was discovered on an embankment nearby. CHP is investigating whether the victim was struck by a car.
Evacuation Orders Lifted After Hydrogen Fire In Diamond BarEvacuation orders have been lifted in Diamond Bar early Monday, more than 12 hours after a hydrogen tank caught fire and exploded.
Tractor Trailer Fire Evacuations In Diamond BarA fire in a truck carrying compressed hydrogen tanks caused the evacuation of people in a one mile radius area of suburban Diamond Bar Sunday.
2 Killed, 1 Arrested In 57 Freeway Wreck In Diamond BarThe multi-vehicle wreck shut down the southbound lanes of the freeway for several hours.
Small Fires That Burned Brush At OC-LA County Border Possibly ArsonFirefighters are getting a handle on two fires broke out about a quarter mile apart along the Orange (57) Freeway in Brea early Wednesday morning and spread across the Los Angeles County line into the Diamond Bar area.
Motorcyclist, Passenger In Critical Condition After Chase Ends In CrashFour people were injured early Friday when a car chase ended in a head-on crash on the 60 Freeway near Grand Avenue.