Orange County

A man and his passenger in a speeding Tesla were killed Saturday when the car ran a red light in Fullerton, triggering a crash that involved an Orange County Transit Authority bus, authorities said.    

Surveillance video captured the moments right before a Tesla crashed into a bus in Fullerton where two people died. This video was broadcast on the NBC4 News at 5 p.m. on April 12, 2025. 

Anthony Alcala, 28, was arrested, sheriffs say, for having inappropriate relationships with two young athletes while he was a girls wrestling coach at El Modena High School in the City of Orange and Foothill High School in Santa Ana. Darsha Philips reports for the NBC4 News at 11 p.m. on April 9, 2025.

Cecilia and Hector Palominos share what it’s like for an expecting couple living in the one of the most expensive counties in the country. Hetty Chang reports for the NBC4 News at 5 p.m. on April 9, 2025.

The Fullerton Museum Center is diving into the region’s “legendary punk rock roots” through early August.

Officials said the fire was sparked by the county public works crew using heavy equipment. 

Flowers and crosses now mark the site where four people were killed in a single-vehicle crash over the weekend in Santa Ana.

A 9-year-old girl’s remarkably calm demeanor during an emergency call to 911 helped law enforcement respond swiftly to her home following a break-in.

A 9-year-old girl is being celebrated as a hero for staying calm during a home break-in, allowing her to call 911. Tracey Leong reports for the NBC4 News at 7 p.m. on Monday, April 7, 2025.

A growing memorial marks the site of a single-vehicle crash that claimed the lives of four people and injured two others in Santa Ana. Hetty Chang reports for the NBC4 News at 6 p.m. on Monday, April 7, 2025.

A fifth person out of six has died from their injuries after a vehicle crashed into a tree in Santa Ana late Saturday night. As seen on the NBC4 News at 11 p.m. on April 6, 2025.

Four people, among them teens, were killed Sunday after crashing into a tree on a center median in Santa Ana. As seen on the NBC4 News at 6 p.m. on April 6, 2025.

An investigation is underway after a high-speed driver slammed into a tree in Santa Ana, killing four people in the vehicle.

Several people were killed after a car crashed into a tree in Santa Ana. Annette Arreola reports for Today in LA on Sunday, April 6, 2025.

Following Trump’s reciprocal tariffs, the price of many imported products could possibly see major price hikes. Hetty Chang reports for the NBC4 News at 4 p.m. on April 4, 2025.    

Some small business owners are growing concerned as new tariffs were announced Wednesday that could impact their sales while driving up prices for their customers. Following President Trump’s announcement of reciprocal tariffs on Wednesday, a pair of small business owners in Orange County say they are bracing for the fallout from a trade war. Delilah Snell, owner of Alta...

Following Trump’s announcement of reciprocal tariffs, small business owners in Orange County say they are bracing themselves for the possible price hikes and fallout from the trade wars. Hetty Chang reports for the NBC4 News at 5 p.m. on April 2, 2025.

President Donald Trump appointed California State Assembly member Bill Essayli Monday as the United States Attorney for the Central District of California. Since 2022, Essayli has represented Corona (District 63), a conservative patch of the California’s Inland Empire in Riverside County. The 39-year-old also formerly served the Riverside County District Attorney’s Office and United States Attorney’s Office in Los...

The kids are in stable but critical condition. This video was broadcast during the NBC4 News at 5 p.m. on Tuesday, April 1, 2025.

Two minors traveling on a scooter were hurt Tuesday when they crashed into a Tesla, according to the Orange Police Department.