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In the wake of the San Bernardino and Paris terror attacks and other recent mass shootings, security experts said you can expect to see major changes at soft targets, including arenas and movie theaters, throughout Southern California.
The San Bernardino County Environmental Health Department had a total of 85 employees when the holiday party began on Wednesday -- 70 of them were inside when the shooting started.
"There's a number of pieces of evidence that has pushed us off the cliff," said David Bowdich, assistant director of the FBI's Los Angeles office.
"Shannon Johnson was my best friend," Mandy Pifer said.
The first image of accused San Bernardino killer Tashfeen Malik has been released by the media.
But Deputy Chief Michael Downing for LAPD's counterterrorism unit says even though it appears the San Bernardino shootings were committed by Muslim extremists, terrorists can be anyone.
Patrick Bacarri said he went to the restroom just minutes before the massacre happened -- a restroom trip that he believed saved his life.
CBS News has learned Syed Farook was in contact with people possibly linked to terrorism prior to committing the senseless and violent act in San Bernardino.
"Yes, it's time that I get some protection," said Kim Wylle.
Hundreds of locals gathered Thursday night at San Manuel Stadium in San Bernardino to honor the victims of Thursday's mass shooting.
"It was something that, although we train for it, it's something that you're never actually prepared for," said a lieutenant who responded to Wednesday's mass shooting in San Bernardino.
In an effort to better understand the killers motive for the San Bernardino shooting on Wednesday, authorities are hoping to track the digital footprint of both Syed Farook and Tashfeen Malik.
FBI officials led an investigation Thursday to determine the motive behind a shooting massacre that took place during a holiday party at a social services facility in San Bernardino.
The Coroner on Thursday released a list of the victims in the massacre in San Bernardino.
FBI and city officials held a news conference Thursday morning to provide details emerging in the shooting massacre in San Bernardino.
One of the suspects in the deadly shooting rampage at a Southern California social service center grew up in a family riven by violence, with his mother accusing his father of being an abusive alcoholic, according to divorce records.
The Southern California county where a pair of shooters killed 14 people and wounded 17 others will close most of its offices the rest of the week.
Wednesday's tragic shooting in San Bernardino provided a fresh reminder of what can happen if a co-worker becomes violent. Security experts gave a number a tips for such a situation.
Authorities on Wednesday night continued to investigate a Redlands home tied to Syed Farook, a suspect identified in connection with the mass shootings that killed at least 14 people and injured at least 17 people at a social services center in San Bernardino on Wednesday morning.
Fourteen people were confirmed killed and 17 more wounded in a mass shooting at a San Bernardino community social services building.
Several 2016 White House hopefuls took to social media Wednesday to respond a mass shooting at Inland Regional Center in San Bernardino.
CBS2's Crystal Cruz spoke with Paul Lacroix outside of the medical facility who said his son Garrett -- who works on the first floor within the payroll department -- texted him when the shooting began.
The website for the San Bernardino health facility that was the scene of a mass shooting Wednesday was down following reports of the incident.
"The feedback we've gotten so far from Cyber Monday, this is going to be a record-breaking year for us," said General Manager Scott Anderson.
Very minor injuries were reported after a car crashed into a pizza restaurant in San Bernardino.
Jelly Roll had said a pardon would make it easier for him to travel internationally for concert tours and to perform Christian missionary work without requiring burdensome paperwork.
The small Cessna aircraft partially crashed into an adjacent hangar at the airport around 4 a.m.
As one in four Americans, or 64 million people, has had a package stolen at some point, nine million adults have had a package stolen in just the last three months.
Officers exited their cars with their guns drawn and, after a few minutes, took the driver into custody.
Seven passengers aboard a business jet that crashed Thursday at a regional airport in North Carolina have died, the State Highway Patrol said.
Rob Reiner and Michele Singer Reiner died of "multiple sharp force injuries," the Los Angeles County Medical Examiner's Office said Wednesday.
Nick Reiner, son of Hollywood director and actor Rob Reiner and his wife, Michele, has been arrested for murder in their deaths.
Jelly Roll had said a pardon would make it easier for him to travel internationally for concert tours and to perform Christian missionary work without requiring burdensome paperwork.
The small Cessna aircraft partially crashed into an adjacent hangar at the airport around 4 a.m.
As one in four Americans, or 64 million people, has had a package stolen at some point, nine million adults have had a package stolen in just the last three months.
The small Cessna aircraft partially crashed into an adjacent hangar at the airport around 4 a.m.
As one in four Americans, or 64 million people, has had a package stolen at some point, nine million adults have had a package stolen in just the last three months.
Officers exited their cars with their guns drawn and, after a few minutes, took the driver into custody.
The special guests announced for this year's concert include Ab-Soul, Doechii, SZA, ScHoolboy Q, SiR, Isaiah Rashad, Jay Rock, Lance Skiiiwalker and Zacari.
Sae Joon Park self-deported to South Korea after he was issued a removal order related to 15-year-old drug possession charges.
As one in four Americans, or 64 million people, has had a package stolen at some point, nine million adults have had a package stolen in just the last three months.
With Hanukkah underway and Christmas approaching, CBS LA is issuing a Next Weather Watch for incoming rain this holiday season.
Formerly homeless residents in Orange County could lose their subsidized housing as federal funding for rental assistance dries up.
The man is believed to be between 25 and 40 years old. His remains were found off the Santa Ana River Trail near Yorba Regional Park, deputies said.
A 39-year-old bible study leader and nonprofit organization founder was arrested for allegedly sexually assaulting a boy when he was between 12 and 13 years old, deputies said.
Police believe the man was connected to two armed robberies that happened in Banning in a week's span.
With Hanukkah underway and Christmas approaching, CBS LA is issuing a Next Weather Watch for incoming rain this holiday season.
A former member of the Inland Empire-based His Way Spirit Led Assemblies is speaking out after several of the leaders of the religious group were charged with two murders on Monday.
A 3.1-magnitude earthquake struck near Devore in San Bernardino County on Tuesday night, according to the United States Geological Survey.
Police say that a man was stabbed in the shoulder outside of a Murrieta home on Monday night and that they were unable to locate the suspect.
Jelly Roll had said a pardon would make it easier for him to travel internationally for concert tours and to perform Christian missionary work without requiring burdensome paperwork.
Seven passengers aboard a business jet that crashed Thursday at a regional airport in North Carolina have died, the State Highway Patrol said.
The Powerball jackpot leaped to an estimated $1.5 billion after no one won Wednesday night's pot of gold of approximately $1.25 billion.
A filing states that the crew of the Army Black Hawk helicopter failed to establish and maintain proper and safe visual separation with a regional American Eagle flight that was approaching Reagan National Airport near Washington, D.C.
Rob Reiner and Michele Singer Reiner died of "multiple sharp force injuries," the Los Angeles County Medical Examiner's Office said Wednesday.
FBI Deputy Director Dan Bongino will be leaving his role in January, he announced in a social media post on Wednesday.
Military investigators found more than a dozen Navy SEALs had been in a group chat containing racist memes targeting a Black SEAL.
President Trump added plaques with disparaging comments about Biden and Obama on a "Presidential Walk of Fame" at the White House.
President Trump signed an order to reschedule marijuana to a lower drug classification, one of the most significant changes to drug policy in decades.
President Trump on Tuesday called for a "total and complete blockade" on all sanctioned oil tankers that enter or depart Venezuela, as the administration heaps pressure on Venezuelan President Nicolás Maduro.
San Francisco officials said Tuesday that the city has filed a lawsuit against leading manufacturers of ultra-processed foods, accusing them of producing products linked to serious health issues and alleging that the companies knowingly made the foods addictive.
A bill that would reverse a 25% tax increase on California's legal cannabis industry is heading to Gov. Gavin Newsom's desk, after being approved by the legislature.
Meal kit delivery firm HelloFresh will pay $7.5 million to settle a lawsuit accusing it of misleading customers and making it difficult for them to cancel their subscriptions.
With the help of her daughter and her 5th-grade class, CBS News California (KCAL) Investigative reporter Julie Watts investigates "Sephora Kids" concerns.
A Southern California man has pleaded guilty for his role in a scheme that stole more than $2 million from San Francisco-based food delivery company DoorDash, federal prosecutors said.
"I don't know how I'm going to pay for this," said one person with an Affordable Care Act plan that will cost her $1,100 a month starting in January.
San Francisco officials said Tuesday that the city has filed a lawsuit against leading manufacturers of ultra-processed foods, accusing them of producing products linked to serious health issues and alleging that the companies knowingly made the foods addictive.
In an interview with CBS News, FDA Commissioner Dr. Marty Makary explains what went into the decision to drop the most serious warnings on hormone therapy for menopause.
At least 11 people have contracted Salmonella linked to powder supplements sold at Sam's Club stores nationwide, health authorities said.
Supervisors will vote on the ordinance again in two weeks, after a review period. If approved, it would bar the sale of kratom derivatives to people under 21 in Riverside County.
The DMV said it is giving Tesla Motors 60 days to address its misleading use of "autopilot," or it could have its dealer license temporarily suspended.
California is set to join a growing list of states banning the practice of cat declawing, under a new law taking effect in January.
San Francisco officials said Tuesday that the city has filed a lawsuit against leading manufacturers of ultra-processed foods, accusing them of producing products linked to serious health issues and alleging that the companies knowingly made the foods addictive.
Waymo has begun offering autonomous robotaxi service using freeways for the first time in select cities in California and Arizona, the company announced.
Tens of thousands of Kaiser Permanente nurses and health care workers across California are hitting the picket line Tuesday, as a five-day strike begins.
Donovan Dent had 20 points and Skyy Clark and Tyler Bilodeau both scored 18 to propel UCLA to a 90-77 victory over Arizona State.
Sam Bennett scored 10 seconds into the third period, Brad Marchand had two assists and the Florida Panthers beat the Los Angeles Kings 3-2 on Wednesday night to sweep the two-game season series.
USC's high-scoring duo of Ezra Ausar and Chad Baker-Mazara combined for 42 points and the Trojans scored 57 points in the second half of a 97-70 victory over UTSA.
All-American receiver Makai Lemon is skipping his final season at Southern California to enter the NFL draft.
The Angels inked relief pitchers Jordan Romano and Drew Pomeranz to one-year deals on Tuesday.
Jelly Roll had said a pardon would make it easier for him to travel internationally for concert tours and to perform Christian missionary work without requiring burdensome paperwork.
Rob Reiner and Michele Singer Reiner died of "multiple sharp force injuries," the Los Angeles County Medical Examiner's Office said Wednesday.
Meg Ryan starred in Rob Reiner's "When Harry Met Sally...," a breakout role that catapulted her career in romantic comedies.
The special features interviews with Kathy Bates, Annette Bening, Albert Brooks, Michael Douglas, Kiefer Sutherland, Jerry O'Connell and Mandy Patinkin.
Jake and Romy Reiner released a statement on Wednesday, remembering their parents, Rob Reiner and Michele Singer Reiner, as their best friends.
Areva Martin, Special Needs Network founder and president, talks about the upcoming Christmas Care Exchange with Santa
Local news of the week: American Black Film Festival; Charles R. Drew University ceremony; and how art transcends cultural boundaries at the Skirball Cultural Center.
Jewish Federation Los Angeles hosts its annual L.A. Leaders Hanukkah Celebration, with the theme "United in Light, Together We Shine."
Lifestyle expert and the "Go-To Girlfriend," Sadie Murray, shares the perfect gifts for travelers.
Dr. Jennifer Nguyen, Kaiser Permanente pediatrician, discusses common childhood toy injuries and how to prevent them.
Widely considered the greatest architect of his time, Frank Gehry helped shape Los Angeles' skyline.
A suspect was taken into custody after an attack on Pearl Street Mall in Boulder on June 1 in which there were 15 people and a dog who were victims. The suspect threw Molotov cocktails that burned some of the victims, who were part of a march for Israeli hostages.
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
The Franklin Fire in Malibu quickly grew overnight and threatened several homes. Evacuation orders were issued and Pepperdine University instructed students to shelter in place.
Several people have been injured and multiple homes burned after the Mountain Fire broke out Wednesday morning in Ventura County, burning over 10,000 acres within hours.
