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LOS ANGELES (AP) — The 16-year-old boy who fatally shot two fellow students and wounded three others last week at a Southern California high school used an unregistered, untraceable “ghost gun,” Los Angeles County Sheriff Alex Villanueva said Thursday.Villanueva told media outlets that Nathaniel Berhow’s .45 caliber, 1911-model replica semi-automatic pistol was assembled from gun parts and did not have a serial number.Such weapons are a growing problem for law enforcement around the country because the parts are easy to obtain and the guns take limited expertise to build. In Southern California, federal authorities say one-third of all the firearms seized are ghost guns.California has among the strictest gun laws in the country, but they are based on traditional firearms that are made by manufacturers and labeled so ownership can be traced.RELATED: Santa Clarita high school shooting: 2 killed, 3 hurt; suspected shooter in 'grave' condition"Congress and state legislatures enact all these crimes about gun registration but now the gun industry is creating a way to just bypass the entire thing by creating a mechanism to manufacture weapons yourself," Villanueva said.It’s legal to purchase gun kits and assemble them at home. That method allows the purchaser, sometimes a minor or other person prohibited from owning firearms, to avoid background checks required to purchase ready-made guns from licensed dealers.Thomas Groneman, a detective sergeant with the Suffolk County Police Department in New York, said his agency built their own Glock-replica handgun from parts they ordered online as an experiment earlier this year.“It was ridiculously easy to do it,” he said. “It’s scary because anybody — convicted felons, people with psychological issues — can order it online.”RELATED: 'I'm scared': Students relive escape from Saugus High School shootingIn 2017, a Northern California gunman built his own rifles — despite a court order prohibiting him from having guns — and killed his wife and four others in a rampage.While hobbyists have long been able to use spare parts to create a firearm, modern technology has made it far easier to build a deadly weapon.Adam Winkler, a gun policy expert and professor at the University of California, Los Angeles, said that means more criminals will use them and it will be more difficult for police to solve crimes.“Anytime you can trace a gun, you have a little bit more information,” he said. “How did this gun get here? Who sold it, who was the gunmaker, who was the first person they sold it to and what happened?”Police don’t yet know where and when Berhow got the handgun he used to shoot students at Saugus High School in the Los Angeles suburb of Santa Clarita. As the school day was starting on Nov. 14, he pulled the gun from his backpack in an open-air quad and in 16 seconds shot five students at random, police said.RELATED: Santa Clarita school shooting victim named; Suspected gunman diesBerhow counted his rounds, saving the last bullet for himself, investigators said. He died from a head wound the next day.Anne Muehlberger, 15, and Dominic Blackwell, 14, were killed. The other three students were hospitalized and the last of them went home earlier this week.Berhow’s father was an avid hunter who died two years ago. He had six registered guns, but officials found several other unregistered firearms in the family home after the shooting and are working to determine their history.The sheriff said Berhow’s motive remains a mystery, even after investigators searched his home and interviewed 45 people. Berhow’s mother had no idea of her son’s plans, Villanueva said.Authorities said Berhow had shown no signs of violence and didn’t appear to be linked to any ideology or terrorist group. He ran cross country, was a Boy Scout and had a girlfriend.The sheriff’s department is working with federal authorities to unlock Berhow’s cellphone, Villanueva said. 3943

LOS ANGELES (AP) — Actress turned conservative commentator Stacey Dash ended her campaign for a Southern California congressional seat on Friday, about a month after it began.The "Clueless" star said in a statement on her website that she believed the bitterness in politics and the rigors of campaigning and holding office would be detrimental to her family.Dash, a Republican, faced long odds in the heavily Democratic 44th District, which includes part of Los Angeles, the city of Compton and other communities running south of downtown L.A.Republicans account for only about 10 percent of the voters in the district, which Hillary Clinton carried in the 2016 presidential election with 83 percent of the vote.There was no Republican on the ballot in the district's November 2016 House contest, which Democrat Nanette Barragan won.In her statement, Dash lamented a political system that "offers people on the lower end of the economic spectrum little more than symbolic gestures."Dash co-starred in the 1995 coming-of-age comedy film "Clueless." She worked as an on-air contributor at Fox News until 2016. 1116

LONDON (AP) — Scientists at Oxford University say their experimental coronavirus vaccine has been shown in an early trial to prompt a protective immune response in hundreds of people who got the shot. British researchers first began testing the vaccine in April in about 1,000 people, half of whom got the experimental vaccine. Such early trials are usually designed only to evaluate safety, but experts were also looking to see what kind of immune response was provoked. In research published Monday, scientists said that they found their experimental COVID-19 vaccine produced a dual immune response in people who got the shot. 637

LONG BEACH (CNS) - Three former Long Beach Police Department officers wrote violent threats against Black Lives Matter activist Shaun King on a private Facebook page for California law enforcement officers, police confirmed Thursday.King, in an article he penned on Medium, said a private Facebook group for California law enforcement officers had members using their real names and "openly plotting and planning (his) assassination."Screenshots included in the Medium article show current and former officers of various California agencies saying "Toss this guy from a helicopter," "Need a sniper," "Shaun King needs to be put down," "I recommend retro active birth control, or post birth abortion, whatever you wanna call it," and other threats apparently aimed at King.According to King, the threats began with retired Long Beach Police Officer Laura Tartgaglione, who allegedly wrote, "The man who put this tweet out today is a FOUNDING MEMBER OF BLM, he also introduced Bernie Sanders at his attempted presidential run. I think (California) needs to start putting a team together of retired military, police and NRA MEMBERS! We have no protection. These criminals that the Democrats created need to be stopped."Information regarding the threats were sent to the Long Beach Police Department's Investigations Bureau for an internal review and recommendations regarding a criminal investigation, the department said. The FBI will assist the department with the investigation."The Long Beach Police Department is appalled and deeply disturbed by the tone and content of the posts which in no way reflect the core values and professional standards held by the men and women in our organization," the department said in a statement."We are 100% committed to working in partnership with our community to ensure that all people are treated with respect and professionalism and will not tolerate any bias, racism or threats to individuals."King raised doubt in the Medium article that police departments would be able to properly investigate their current and former officers for the threats."Who do you call to report the misconduct of current and retired law enforcement officers? Because I lack confidence in any law enforcement system to handle this, I feel the burden to release this publicly for my own safety and for the safety of my family," said King, who says he receives death threats every day. 2411

LOS ANGELES (AP) — Authorities lifted all evacuation orders as firefighters made progress Sunday on a large blaze that sent thousands fleeing homes and farms northwest of Los Angeles.Crews working in steep terrain were tamping down hotspots and keeping an eye on lingering gusts in mountain areas that could carry embers, said Ventura County Fire Capt. Steve Kaufmann."I'd say we're cautiously optimistic," Kaufmann said, citing calmer winds overall and rising humidity levels.Firefighters have contained 50% of the blaze, which has burned nearly 15 square miles (39 sq. kilometers) of dry brush and timber. Three buildings were destroyed.More than 11,000 people evacuated after the flames spread Oct. 31 during dry winds that fanned fires across the state this fall.In his first recent comments on the California fires, President Donald Trump threatened to cut U.S. aid funding to the state.California Gov. Gavin Newsom has done a "terrible job of forest management," Trump tweeted. When fires rage, the governor comes to the federal government for help. "No more," the president tweeted.Newsom replied with a tweet of his own: "You don't believe in climate change. You are excused from this conversation."The state controls a small percentage of forest land. The federal government manages most of it. Neither of the two major fires currently burning in California are on forest land.Last year Trump made a similar threat as wildfires devastated Malibu and Paradise, California — accusing the state of "gross mismanagement" of forests.At the time Newsom defended California's wildfire prevention efforts while criticizing the federal government for not doing enough to help protect the state.In Northern California, more people returned to areas evacuated from a huge fire that burned for days in the Sonoma County wine country.The 121-square-mile (313-square-kilometer) fire was 76% contained on Sunday, the California Department of Forestry and Fire Protection said.The tally of destroyed homes reached 175 and there were 35 more damaged, authorities said. Many other structures also burned.The causes of both fires were under investigation but there was a possibility that electrical lines might have been involved — as was the case at other recent fires.Southern California Edison said Friday that it re-energized a 16,000-volt power line 13 minutes before the fire erupted in the same area of Ventura County.Edison and other utilities around the state shut off power to hundreds of thousands of people last week out of concerns that high winds could cause power lines to spark and start fires.Southern California Edison will cooperate with investigators, the utility said. 2687