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SAN DIEGO (KGTV) -- With the help of witnesses, a driver was arrested late Wednesday night after police said he crashed into several parked cars before taking a U-turn and crashing head-on into another vehicle.According to San Diego police, the incident began at around 11 p.m. on University Avenue in North Park.Cell phone video captured by a witness shows the driver hitting parked cars before trying to leave the scene. He then ends up on the wrong side of the street, where he then crashes into another car, the video shows.The man gets out of the car and tries to run away, but witnesses detained him until police arrived.The driver was taken to a hospital and is suspected of driving under the influence.A woman in the car hit head-on was also taken to a hospital with minor injuries. 798

SAN DIEGO (KGTV) - While homes in California built after the mid-1970’s meet most seismic requirements, older homes can require significant upgrades to withstand a major earthquake. Moses Govea with Turnkey Contractors says the are required to upgrade older homes when they do renovations. It includes adding galvanized bolts to the foundation, forming sheer walls and adding metal braces to certain connection points. Geologist Pat Abbott said while viewing footage from the recent quake in Mexico he noticed the collapsed buildings likely were missing up-to-date joinery between the floors and walls. “As long as [the floor and walls] move as a unit, the structure is intact,” he said. The City of San Diego offers resources to check your home on their website. They also have information on renovations for unreinforced masonry buildings, typically built before 1933. 903

SAN DIEGO (KGTV) -- We’ve known for a while that COVID-19 hits people over 65 especially hard, but a study published Wednesday from researchers in San Diego offers new insight into why that happens.The numbers are staggering: if you’re 65 or older, your risk of winding up in the hospital from COVID-19 is five to 11 times higher than someone under 30. Your risk of death is at least 90 times higher, according to data from the Centers for Disease Control and Prevention.Researchers at the La Jolla Institute for Immunology say the reason why older people fare so much worse appears to be from a lack of T-cells, a type of white blood cell that can decline with age.“Some viruses get controlled by one part of the immune system. Some viruses get controlled by another. In this case it seems that T-cells really do a lot of the work,” said Dr. Shane Crotty, one of the authors of the study published Wednesday in the journal Cell.Dr. Crotty and his colleagues looked at 50 people infected with the virus, and they measured the three elements of the adaptive immune system in detail: antibodies, helper T-cells and killer T-cells.Then they compared the measurements to how people fared against the virus. Some patients in the study group had severe cases, others had mild infections.The researchers found that people with all three branches of the adaptive immune system tended to fully recover. People with severe cases of the virus often lacked one or more of the immune branches, and it was particularly evident in older people.“Our data indicated that of the older individuals, it was particularly the ones that had fewer T-cells to start that look like they really struggled to control this virus,” Dr. Crotty said.As we age, we have fewer T-cells to send after invading pathogens. “That collection of T-cells gets smaller. So it’s harder to recognize a new virus,” Crotty said.Among the 748 deaths in San Diego County reported as of Wednesday, 87% were people aged 60 and older.The findings from LJI may have implications in the search for a vaccine against COVID-19. The data suggests that vaccine-makers may want to target a drug that elicits all three branches of the immune response, Dr. Crotty said. Some vaccine approaches, such as inactivated virus vaccines, only elicit two of three branches, not killer T-cells. However, Crotty said it was too soon to rule any candidates. Two strong branches produced by a vaccine could potentially cover for the lack of a third, he said.Crotty said the findings could help vaccine-makers interpret results from the clinical trials and find the right dosing.“Is a given vaccine a good vaccine, and you just need a booster immunization?” he said. “Does it work well in one population but it doesn’t help in the elderly because it doesn’t generate a T-cell response, for example? Those are the scenarios when this type of knowledge will come into play.” 2906

SAN DIEGO (KGTV) — The National Center for Missing & Exploited Children is asking for the public’s help locating a 16-year-old girl who reportedly disappeared from her Northern California home.Lia Long is described as a light skinned Native American female, standing 5 feet 4 inches tall and weighing 125 pounds with long black hair and brown eyes. Long currently has one dermal (dimple) piercing on both her right and left cheek.Long is said to have a tattoo with the words “forever in my heart Alyssa 05/23/17” tattooed on her right clavicle and another with the upside down crescent moon on her right thigh.Police are also looking trying to identity a light skinned white or Hispanic male and a black male adult who are believed to have left the city of Williams with Long. No further information about the two males was provided.A vehicle associated in the search is a blue/silver colored BMW, possibly a 7 series, Lakeport Police said."We continue to be concerned for Long’s safety and ask anyone with information regarding her location or activity to contact your local law enforcement agency or the Lakeport Police Department via Facebook, anonymous text message from your cellular phone by texting the words TIP LAKEPORT followed by your message to the number 888777 or by telephone at 707-263-5491,” police said. 1368

SAN DIEGO (KGTV) -- Two of San Diego County’s largest cities are among the happiest in the nation, according to WalletHub. San Diego ranked 32nd on the list of 182 cities followed by Chula Vista, which ranked 35th on the list.San Diego ranked 14th on the list for emotional and physical well-being while taking the 28th spot for income and employment.Meanwhile, Chula Vista ranked 82nd in the physical and emotional well-being category and 9th for income and employment.Check the list below for the top five happiest cities in the U.S. 543

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