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DEL MAR, Calif. (KGTV) - North San Diego County kids and teens had a challenging day on the beach Friday during the junior lifeguard competition in Del Mar.The Del Mar Junior Lifeguards hosted their counterparts from Solana Beach for a day of running, paddle and swim relays, and beach flag games."I definitely feel I grew as a person, I learned to be more selfless. We learned to kind of share respect to others no matter what, and I mean my teamwork just definitely got a lot better,” said 14-year-old James Goodwin, junior lifeguard of the year.Five hundred children ages 9 through 7 participated in the events."We are stressing sportsmanship and teamwork; we're stressing participation, having fun, trying your best. Only one person in each event is going to be first, so everyone needs to learn from what did they do, that they could do better to be the first person next time,” said Del Mar Junior Lifeguards director Turtle Randolph. 953

DEER SPRINGS (CNS) - A motorist died Saturday in a traffic accident near Old Highway 395 and Interstate 15 in the Deer Springs area, authorities said.The crash happened at 4:36 p.m. when a vehicle went over the side of the road at the Old Highway 395 off-ramp near the northbound 15, named the Avocado Highway along that stretch of roadway, according to Thomas Shoots of Cal Fire.The California Highway Patrol and North County Fire were called to the scene along with Cal Fire, Shoots said.The motorist was pronounced dead at the scene. There was no further information. 578

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

DEL MAR, Calif. (KGTV) - For the past five days, five shark sightings have been reported off North San Diego County beaches, Del Mar lifeguards tell 10News. A juvenile shark, about 5 feet long, was spotted Friday afternoon. It did not show signs of aggressive behavior, lifeguards said. The water was not cleared of swimmers and surfers. Del Mar’s shark sightings started Monday and have continued every day this week. Sighting locations include 15th and 29th streets, City of Del Mar officials reported. Drew Pierce, who went to Del Mar to avoid triple-digit heat in Temecula, was in the water Wednesday when he saw several 3-4 foot long sharks. RELATED: What to do if a shark attacks at San Diego County beaches / San Diego is hot spot for shark attacks“When the wave was about to crash, I just saw all of them swimming in a group.” Lifeguards posted signs at beach entrances saying, “Advisory: Shark Sighted. Enter at Your Own Risk.” Heidi Dewar, Research Biologist at the Southwest Fisheries Science Center, said sharks under 6 feet long are juveniles. They tend to eat smaller fish and pose no threat to people, Dewar said. Dewar recommends avoiding beaches at dusk and dawn, avoiding river mouths, and monitoring shark warning signs. Farther up the coast, two local surfers spotted multiple sharks near El Portal Beach in San Clemente Friday afternoon, City News Service reported. One of the sharks was about 10 feet long, prompting officials to close the beach at the 204 surf spot.A shark was also spotted off the coast of Coronado Wednesday. 1558

DENVER -- The administration of a Denver charter school has been suspended after disturbing video of a playground fight went public. Now, Denver police are investigating the teacher who appears to encourage the girls to throw punches.The April 20 video shows a group of girls at Wyatt Academy in an argument that escalated quickly. The restorative justice officer in the video appears to be smiling and laughing and can be heard at one point in the video saying, "Is anyone, like, going to hit anyone or is this just going to be a…"To which, a child yelled, "people are going to start hitting," before the violence escalated.Community activists said the real story isn't the fight, but the fact that three little girls received Denver Police citations for public fighting, while the school took no action against the teacher for a month — until the video went public."This whole time this is escalating, he never calls for anybody," said H Soul Ashemu, with Our Voice Our Schools, which released the video to try to initiate action from the school or the Denver Public School District.Denver Public School released a statement Friday afternoon saying it is investigating and that they are "deeply troubled by the video." 1248