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DEL MAR, Calif. (KGTV) - A woman was struck and killed by a Coaster train during rush hour Wednesday.The Coaster came to a stop at 111 11th Street in Del Mar. Deputies from the Sheriff's North Coastal Transit Enforcement Unit arrived at the scene around 5 p.m. Deputies say the northbound Coaster Train was traveling around 48 mph when it struck the woman, killing both she and her dog as they attempted to cross the tracks. Both the woman and the dog died at the scene. Anyone with information about this case is asked to call the Sheriff's Department's non-emergency line at (858) 565-5200. 620

Decades of underinvestment has left tens of thousands of schools across the country with inadequate ventilation systems, a problem that is now front and center in the debate to reopen schools during the pandemic.Nationally, 90 percent of schools fail to meet minimum ventilation standards. It’s an issue Dr. Joseph Allen has been sounding the alarm about since COVID-19 first shut down schools earlier this year.“We’ve chronically underinvested in our schools’ buildings,” said Dr. Allen who serves as the director of the Healthy Buildings program at the Harvard Chan School of Public Health.Dr. Allen and his colleagues have spent months analyzing school buildings, and back in June, they released a detailed 60-page report that school districts could follow in order to safely bring kids back into the classroom.In order to keep COVID-19 from spreading in schools, two things have to happen: everyone in the buildings must be wearing masks and school districts need to ensure buildings have proper ventilation, the report found.“If air is being recirculated and not filtered, all of that air that’s coming from one space and going to another could be potentially contaminated and spread the virus,” Dr. Allen said.But replacing decades-old ventilation systems that may not work properly is expensive and time-consuming. Because of that, Dr. Allen is recommending school districts also consider portable air cleaners for classrooms.Through his research, Dr. Allen found that if you can change the air in a classroom five times per hour, it cleans the air in that space every 12 minutes. However, the air cleaners must be equipped with a HEPPA filter in order to be effective.Even something as simple as opening windows could reduce the transmission of the virus.“If you look at the cases of spread in school right now, they all share common traits; it’s no mask-wearing and low to no ventilation. When we do that, we can guarantee there will be more cases,” he explained.Last week, the Healthy Buildings program also released a detailed portable air cleaner calculator. The tool allows school administrators to input the size of the classroom, even ceiling height, and then determine the kind of air cleaner that would most effectively keep COVID-19 from spreading.“It is critically important that we get kids back into in-person learning and we haven’t treated it as this national priority that it needs to be,” Dr. Allen added. 2438

DENVER – A passenger aboard a Frontier Flight heading from Denver to Charleston, S.C. on Thursday, claims a man allegedly assaulted two women and then urinated on another passenger’s seat.Pictures obtained by Denver7 show the man, identified Monday as Michael Allen Haag, being taken away by police once Frontier Flight 864 landed in Charleston.The pictures provided by the passenger show the man urinating on the seat in front of him and also show him getting escorted by police.A Frontier Airlines spokesperson did not comment on the specific details of the incident when asked for comment, but said they were aware of the situation.“The safety and security of our passengers is our top priority at Frontier. We have been made aware of this situation and are working with the appropriate authorities.” 816

Darrell Issa is standing by a new ad about Carl DeMaio that the chair of the San Diego Republican party called "highly inappropriate." The ad uses imagery of MS-13 and uses headlines with the word "Gay" to describe DeMaio. Here's the exchange we had at a press conference today. pic.twitter.com/OqgUUNhYhH— Jon Horn (@10NewsHorn) January 23, 2020 384

DETROIT (AP) — Walmart is teaming up with the General Motors’ autonomous vehicle unit to test driverless delivery in Arizona. The companies say battery powered Chevrolet Volt vehicles will begin deliveries in Scottsdale early next year. At first they’ll have human backup drivers who will monitor the cars and help to deliver packages to doors. But Ray Wert, spokesman at GM’s Cruise autonomous vehicle unit, says they’ll eventually move to fully autonomous deliveries. Walmart says customers will be able to place an order and it will be delivered contact-free by a Cruise vehicle. The retail giant says it’s one of several autonomous vehicle pilot projects designed to chart a new roadmap for retail sales.Wert says the testing with Walmart will start small and gradually ramp up to more vehicles. He did not know how many Volts would be used at the beginning.The company says it started an express delivery service in April and now has it in over 2,800 stores that reach more than 65% of U.S. households. 1015