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ESCONDIDO, Calif. (KGTV) -- The Escondido Union School District Thursday confirmed two people at Mission Middle School tested positive for coronavirus.District officials were notified Tuesday of the positive tests, and officials noted the cases were separate and not related."In an abundance of caution and in alignment with guidance from the San Diego County public health department, all students and staff members who were determined to be potential close contacts with either individual were notified immediately, and were advised to begin a 14-day quarantine", said district spokeswoman Michelle Breier.According to the district, the quarantine includes 25 students, five teachers, and three classroom aides.Under Escondido Union’s hybrid model, some students returned for in-person classes in late September.The district has implemented health and safety measures for students and staff, including limiting class sizes, enforcing social distancing, requiring face masks, conducting health screenings, and swift contact tracing following notification of a positive test.Escondido Union School District is a preschool-grade eight elementary district that is entirely separate from the high school district. They have nearly 15,000 students at 23 campuses. 1267

Federal investigators say the pilot of the helicopter that crashed in thick fog, killing Kobe Bryant and seven other passengers, reported he was climbing when he actually was descending. The National Transportation Safety Board said Wednesday that Ara Zobayan’s last transmission said he was climbing to 4,000 feet to get above clouds. But he actually was in a rapid descent into a hillside northwest of Los Angeles. The report confirms initial findings that the helicopter was functioning and does not offer a conclusion of what caused the Jan. 26 crash that killed all nine aboard.Video and photos from the crash site indicated that heavy fog was in the area at the time the helicopter crashed.The pilot of the helicopter, who was among the nine killed, has lengthy experience in the air. He had 8,200 hours of total flight time and 1,250 hours with the type of helicopter flown. He had completed the same route the day before, albeit in clear conditions. 965

ENCINITAS, Calif., (KGTV) -- A day after a giant rock formation fell and killed three locals at Grandview Beach, geologist Dr. Pat Abbott assessed the damage. Shes off and wading in high tide, he explained the cause of the Friday's tragedy. "The waves come up and beat against the cliffs, and the gravity pulls on those cliffs day after day and year after year," Dr. Abbott said. "It just gradually weakens, and one day it can't take it anymore and just falls down."The waves nibble away the rock at the bottom, and the water for the ice plants on the top, brown, softer sediment weaken the formation. "All that does really is add weight to the cliff," Dr. Abbott said. " And of course, the more weight that is there, the stronger the gravity."But as we walked along the beach, we found many more problem spots. Just feet north of Friday's fallen rock, there is a formation of what looks to be a small cave. With no bottom support, the top will eventually break off. "When that falls, that's the same thing as having a cement wall fall on you," Dr. Abbott said. We walked a few more feet north and saw what he called another visible sign of danger. "This strong cliff here and this rock mass now is now detached from the main rock," Dr. Abbott pointed.The vertical fracture separated the front rock formation from the rest of the bluff. This is a sign that it is ready to form. Exactly when it falls, only Mother Nature will know. So the next time you decide on where o put down your beach towel, remember to study the rock behind you. "Look for fractures or overhanging rock masses, and don't go near those," Dr. Abbott warned. Dr. Abbott also said the visible fractures at the bottom of the bluffs are far away enough from the homes atop, that they should not pose any danger. 1787

Emma Gonzalez, a student and survivor of the Parkland, Florida, stood on stage at the March for Our Lives for 6 minutes and 20 seconds."Six minutes and about 20 seconds," she said. "In a little over 6 minutes, 17 of our friends were taken from us, 15 were injured and everyone in the Douglas community was forever altered."PHOTOS: Students participate in 'March for our Lives' throughout the country"Everyone who was there understands. Everyone who has been touched by the cold grip of gun violence understands. For us, long, tearful, chaotic hours in the scorching afternoon sun were spent not knowing. No one understood the extent of what had happened." 663

Excessive alcohol use could increase your risk for all types of dementia, particularly early-onset dementia, according to a new study.The study, published Tuesday in the journal Lancet Public Health,?looked at over 1 million adults released from French hospitals between 2008 and 2013 who were diagnosed with dementia, a clinical syndrome characterized by a progressive deterioration in cognitive ability.Using data from the French National Hospital Discharge database, the researchers found that alcohol-use disorders were diagnosed in 16.5% of the men with dementia and 4% of the women with dementia -- over twice as much as in those without dementia for both sexes.Alcohol-use disorders refer to "the chronic harmful use of alcohol or alcohol dependence," the researchers wrote.In order to isolate the role of alcohol use, patients with neurological disorders such as Parkinson's and Huntington's, which can also lead to dementia, were excluded from the study."The most novel result is the large contribution of alcohol-use disorders to the burden of dementia over the lifespan," said Dr. Michael Schwarzinger, a researcher at the Transitional Health Economics Network in Paris and a leading author of the study.The association was particularly strong for those with early-onset dementia, diagnosed when the patient is younger than 65. Over half of the individuals in the early-onset group had alcohol-related dementia or an additional diagnosis of alcohol-use disorder."Given the strength of the association, what is the most surprising to me is that alcohol-use disorders had received so little interest in dementia research and public health policies," Schwarzinger said.How alcohol might damage the brain 1729

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