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SAN DIEGO (KGTV)-- Protests around the nation have put police officers' less-lethal use-of-force under the microscope. A criminal justice professor explained the protocols taught in the Police Academy, and what is considered appropriate and excessive.La Mesa Police used tear gas against riotous protestors rushing Police Headquarters on May 30, 2020."These are things that are designed to get people's attention, to shock them, to say get back," former El Cajon police officer and now criminal justice professor, Kevin LaChapelle said.If the violent protestors disperse, LaChapelle said these less-lethal weapons are serving their purpose. He said in the Police Academy officers are taught to face threats using the "Force +1" method."If somebody is presenting a particular level of force towards me, I can respond with that force and then one more level to basically control the situation."According to the National Institute of Justice, there are five basic levels of "use-of-force" to diffuse a situation.1. It begins with officer presence, in which there is no use of force.2. Then come verbal commands, such as an officer asking for identification or telling someone to 'Stop!'3. The next level is empty-hand control, where an officer could grab, hold a person.4. Then come the less-lethal methods, including a baton, taser, projectile, sound, or chemical sprays.5. The last resort is lethal force or the use of a firearm.LaChappelle said officers primarily use projectiles to control riots. Pepper bullets are normally deployed onto the ground, and when they skid, they emit an uncomfortable spray. Sound, light, or rubber bullets are aimed at or below a person's torso, which can cause bruises. The same go with beanbags, which can be filled with anything from styrofoam to harder materials."When people say, 'This is too uncomfortable, and I can't handle this. I'm going to stop. I'm going to leave,' that is what you're hoping for," LaChapelle said.But to avoid these violent clashes, LaChapelle believes it is crucial to build relationships and dialogue between departments and the community."Lawlessness isn't the answer, but there has to be reform because what's worked in the past does not work for the future," LaChapelle said.ABC10News asked the La Mesa Police Department for its exact protocols for the use of projectiles during violent riots. They sent us a link to their less-lethal weapons manual. Its philosophy states: 2448

San Diego (KGTV)- People in North Park say they’re fed up with rushing water and flood damage from recent water main breaks. There have been at least four major water main breaks, since 2017, in the same area. The latest break over the weekend was located on Myrtle Avenue near Park Villa Drive. Neighbors were left without water for almost eight hours. They tell 10News they have been trying to get the city to fix the lines in the area for years. “In the past 12 years, we’ve had seven… five on my street, two on the side streets,” says neighbor Linda Nelson. Nelson has been living in her North Park home since 1980. She says they’ve had some breaks in the same spots. “What happens is they patch it up and then a year or two later it breaks where they patched it.”The city says the concrete pipe was over 50 years old. They are in the process of replacing all cast iron pipes around the city. Then they will then assess the concrete ones. The city hopes to have all the cast iron pipes removed by 2023. But with a fast-growing community, neighbors feel the infrastructure in areas like North Park should be first on the list. “They want more apartments on the transit lines, which mean North Park,” says Nelson. “If they increase the density and they don’t fix the infrastructure that we have that just puts more pressure on it. Until they can make it right for the folks that lived here for a long time, I don’t think we need any more people.” 1457

SAN DIEGO (KGTV/CNS) - Opening statements were delivered Thursday in the civil trial between NFL quarterback Drew Brees and a La Jolla jeweler who allegedly sold the football pro and his wife diamonds far above their actual value.Brees took the stand to describe the close relationship he says he had with the store owner. "He always talked about it as being an investment," said Brees. "Something that you could see appreciate in value."The lawsuit, filed in San Diego Superior Court last year, accuses Vahid Moradi and his company, CJ Charles Jewelers, of selling Brees and his wife Brittany million worth of diamonds between 2012 to 2016. 653

SAN DIEGO, Calif. (KGTV) - An open letter to the World Health Organization titled “It is Time to Address Airborne Transmission of COVID-19” is signed by 239 scientists from 32 different countries and highlights the importance of acknowledging and protecting the public against the possibility that coronavirus can be spread through the air. One San Diego scientist who signed is from the UCSD Scripps Institution of Oceanography, Doctor Kim Prather.The idea shared is that COVID-19 can be spread from aerosols, which are particles that float in the air rather than dropping to the ground like a droplet. An infected person breathes out aerosols that are suspended in the air, then another person walks through that air and breathes it in.It’s no secret that heath officials have discussed the importance of good airflow to stop the spread, but this paper says leaders like the WHO are not recognizing the possibility that it is airborne and the “lack of clear recommendations on the control measures against the airborne virus will have significant consequences: people may think that they are fully protected by adhering to the current recommendations, but in fact, additional airborne interventions are needed for further reduction of infection risk.”Researchers say wearing masks and social distancing are important steps to stopping the spread, but want to also emphasize that other steps need to be taken to stop the spread through the air. Some steps for public places include getting better ventilation and decreases crowds. At home, people can open doors and windows and also use air purifiers to help. 1618

San Diego, Calif. (KGTV) - California is the biggest prizes in the 2020 primary and the remaining Democratic presidential candidates are making a final push to turn out voters in San Diego. Much of their final efforts is focused on getting supporters in the South Bay."We're putting people out in their own neighborhoods, talking to neighbors they already know, making sure they're filling out their absentee ballots," said Joe Biden campaign staffer Jack Hurley.Biden opened an office in the Eastlake neighborhood of Chula Vista shortly after the Iowa Caucus. While Biden does not have as big a staff or infrastructure as other campaigns, they have seen a boost in volunteers since Biden won the South Carolina primary. "I want to see change and I wanted Joe Biden to be that change, and that means I needed to get to work," said Russell, who walked in to the Biden office Monday to volunteer.Bernie Sanders has a large organization in San Diego, based out of its headquarters in Barrio Logan. Monday, teams worked in shifts to train volunteers to canvass the South Bay, focused particularly on San Ysidro. "Our goal is turning out voters that a lot of them haven't actually voted before. So we're mainly focused on turnout at this point in time," one staffmember told the volunteers."It was tough in the beginning," said Sanders volunteer France Hanna about his first efforts at doorknocking. "But I realize as I share my personal Bernie story with all the doors that I knock on that I have a lot of commonalities with people."The Sanders campaign is particularly working to utilize a relatively new law in California that allows ballot delivery, meaning that campaign volunteers can pick up voters' ballots and deliver them to be counted. Because Sanders emphasizes turnout out non-traditional voters, especially young voters and people of color, ballot delivery could provide a boon, making it easier people who perhaps may not have gone to the polls to cast a ballot.The Mike Bloomberg campaign is also working to reach LatinX voters in the South Bay. "One of the main things we understand about the South Bay is that there is the most potential to turn out voters," said staffer Jesus Cardenas. Bloomberg has teams of volunteers knocking on doors and making calls. "It's going to be a little bit crazy, but it's going to be fun," Cardenas said. "Our goal is to make sure we get as many people out to the polls as possible." 2437