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SAN DIEGO (KGTV) -- Police are investigating after a body was found in Balboa Park Wednesday afternoon. According to officers, the body was found on the 2100 block of Balboa Drive near Juniper Road and the San Diego Chess Club. The cause of death is unclear at this time. Investigators are currently waiting for the medical examiner to arrive. 10News will continue to keep you updated as soon as we receive more information.  458

SAN DIEGO (KGTV) - More than 75,000 homes in San Diego are in areas that pose a "high" or "extreme" risk of wildfire, according to a new study by CoreLogic.That's the third most homes in the US, behind only Los Angeles and Riverside.In San Diego, the study found that it would cost .81 billion to rebuild all those homes.The news comes as San Diego, and California as a whole, are in the midst of a relatively tame wildfire season. According to Cal Fire, there have been 4,9267 wildfires so far this year. That's well below the pace of the last two years, when there were 7,571 fires in 2018 and 9,133 fires in 2017.Similarly, the amount of land burned by the fires is down in 2019. So far, 117,586 acres have been scorched. In 2018, the total number was 1,671,203 acres. In 2017, 1,240,606 acres were burned.Cal Fire says cooler temperatures and higher than normal humidity caused the number of wild fires to drop this year."When humidity is up, the fire doesn't burn as aggressively as it could if they were lower," says Cal Fire Captain Isaac Sanchez. "That's played a big factor for us this year."But, Sanchez warns that people shouldn't look at the low numbers and think the risk is also low. He says the next few months will have prime conditions for a devastating fire."We've seen the hottest days we're going to see, the temperatures have been warm, the humidity has been low," says Sanchez. "So the fuels that are in the hillsides right now are receptive to fires."Sanchez says people should remain fire-ready. That means clearing 100 feet of defensible space around your home, having an evacuation plan and taking extra precautions against anything that could spark a wildfire.For more information on preparing, visit readysandiego.org. 1759

SAN DIEGO (KGTV) — Nearly three-quarters of the students in San Diego County are currently learning from home, and those numbers don’t make a lot of sense to MIT professor Martin Bazant.Bazant is one of the creators of the COVID-19 Indoor Safety Guideline. The free online tool simulates the fluid dynamics of respiratory droplets in various kinds of rooms to show users the risk of different indoor environments.“If you run the numbers for a typical classroom, especially if the students and the teachers are wearing masks, then the amount of time in the room can be very significant,” Bazant said. “Essentially those people could spend a week in the classroom and not have a problem.”Bazant says the six-foot rule that has largely determined which businesses can stay open is overly simplistic. In some cases, he says the rule creates a false sense of security. In other situations, he says it causes the closure of businesses or schools that could safely operate.“If you place nursing home beds six feet apart in a shared room, they are absolutely not safe,” he said. But he said well-ventilated classrooms, with teachers and students in masks, are another story.“It's only the United States where we follow the six-foot rule. That's given by the CDC. The World Health Organization all along has been saying one meter, which is about three feet. If you simply followed the one-meter rule, all our schools would be open, as they are in most of the world right now,” he said.Bazant and his colleague John Bush said they set out to design a tool that would reveal the risk of transmission based on science, not guesswork.Users start by selecting a room type, like a classroom or an airplane. From there, they can control a wide array of variables to dial in the risk, like the room size, the ceiling height, and the ventilation and filtration systems.From there, users can further tune the model by human behavior. How many people are in the room? Are they whispering, shouting or singing? How many are wearing masks?Mask usage is a critical component, Bazant says. The model quickly reveals the challenges of maskless activities in rooms with poor ventilation. Put five people without masks in a 400 square foot room with closed windows, and it becomes unsafe after 33 minutes.Bazant says studies on super spreader events show in indoor environments, the distance from an infected person doesn’t matter. Infected droplets spread and mix throughout the room like second-hand smoke from a cigarette.But with masks trapping droplets and diverting them upwards like a chimney, an environment like an airplane could be safe for several hours, according to the model. With more than 95% of the passengers and crew wearing surgical masks, a Boeing 737 could support 200 people -- around full capacity depending on the configuration -- for 18 hours. 2850

SAN DIEGO (KGTV) - Police have identified a man who was fatally shot in the Midway District this week, prompting a standoff with the suspect of the murder in North Park.San Diego Police received a report of the shooting just before 11 a.m. Sunday in the rear parking lot of the 24 Hour Fitness at 3675 Midway Drive. Police arrived to find 27-year-old Alexander Mazin of San Diego suffering from a gunshot wound to the torso.Despite medial aid at the scene, Mazin died at the scene.RELATED: Fatal shooting leads to standoff between police, suspect in North ParkFollowing the shooting, police were led to the intersection of 30th Street and Upas St where an hours-long standoff began.Once SWAT teams entered the apartment, however, they did not find the suspect — identified as 41-year-old Ernesto Castallenos Martinez. Police believe Martinez to be an acquaintance of Mazin. Martinez is still at large.Anyone with information is asked to call the San Diego Police Homicide Unit at 619-531-2293 or Crime Stoppers at 888-580-8477. 1075

SAN DIEGO (KGTV) — Poway Unified School District officials say they are going fully online for the fall school year after originally planning to give students the option for in-person instruction.In a letter to parents on Wednesday, the school district said that "stringent" standards that need to be met for in-person classes "have made it impossible for any San Diego County school district to physically reopen schools for in-person instruction before mid-September."PUSD said it planned for the possibility to resume classes in-person after the county was off the state's monitoring list for 14 consecutive days. But the requirement now requires that the county is off the watch list for 28 consecutive days, and if at any point the county exceeds the threshold for three days, it would be back on the state list and have to go through another 28-day cycle."In late Fall, we will reevaluate our plans taking into full consideration then-current public health conditions, and guidelines and restrictions from the Governor and public health department," the district said in a release. "While this information is likely to disappoint the majority of our staff and families who indicated a desire to return to on-campus learning as soon as possible, everyone should know that -- due to our extensive planning thus far -- PUSD will be ready for a prompt and safe return to in-person instruction if permitted to do so come January."The school district says its 2020-21 school year will start virtually on Sept. 2, and remain fully virtual through the December break from Dec. 21 to Jan. 1, 2021.The district adds that teachers and instructional assistants will receive additional training in virtual teaching platforms and tools in August and that the district will provide all the necessary technology for teachers and students. Parent training videos are also being developed to support families. 1905

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