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SAN DIEGO (KGTV) — There has been a recent spike in the number of school threats in San Diego County, with five this week alone.Three of those have resulted in arrests at Poway High, Fallbrook High, and El Capitan High. Law enforcement is investigating other threats at Scripps Ranch High and Steele Canyon High."We do see where it comes to school threats that they come in packs," District Attorney Summer Stephan told 10News during an interview Thursday afternoon at the Hall of Justice.She believes that because many of the threats are born out of attention-getting behavior, they may be copycat scenarios, explaining why they may occur in waves.RELATED: 665

SAN DIEGO (KGTV) -- The region's high housing prices can be daunting, but there is a way to get the best bang for your buck when it comes to homebuying.San Diego realtor Mark Powell says the way to do that is by viewing properties by price per square foot. That way, even if the overall price is high, your dollars buy more house if the price per square foot is low. "First decide what location you want, and then go for the biggest bang for the buck there," Powell said. Powell said the price per square foot in San Diego ranges from 9 to more than ,000. RELATED: HUD Secretary Ben Carson visits San Diego to discuss affordable housing barriersHe says these are the best places when it comes find the best bang for the buck on single-family homes:Rolando (92115)El Cajon (92019; 92020; 92021; 92020)Chula Vista (Zip Codes 91910; 91911; 91913; 91914; 91915)These are the areas where Powell says are the best for finding condos:Mission Valley (92108)University City (92122)Oceanside (92054; 92056; 92057;92058)On a recent Friday, 10News joined Powell on a ride-along to look at some homes he identified that offer value. A three-bedroom single-family home in Rolando was on the market for 9,000, or 9 per square foot. It was missing part of a backyard fence and lacked central air-conditioning, but had been remodeled.RELATED: San Diego County home sales fall in January, prices remain steadyA three-bedroom townhouse in El Cajon was on the market for a minimum offer of 0,000, or 1 per square foot. It did have air conditioning, but its bathroom and kitchen fixtures had aged. Powell says those upgrade costs are minimal."You have to make sure the bones are good," Powell said, noting nothing is perfect and homebuyers will always identify something they consider lacking in a home.Finally, a two-bedroom, two-bathroom condo in Mission Valley was on the market for 5,000, or 6 per square foot. Powell said while its price per square foot was higher than the other two, he noted its overall price tag was within reach for some single earners."The downside is there is limited parking," he said. "However, the parking that you do have is secure."In December, San Diego County's median home price was 5,000, according to CoreLogic. 2263

SAN DIEGO (KGTV) — The possibility of Topgolf coming to San Diego took another step forward Tuesday.During a Port of San Diego board meeting, staff were authorized to begin to negotiate and enter into an exclusive negotiating agreement with Topgolf, according to the Port. Once the Port enters into the agreement, staff can begin to refine their proposal for the land, allow Topgolf to conduct its own due diligence, and negotiate terms until the agreement expires on Dec. 31, 2020.According to documents, Port and Topgolf officials are eyeing East Harbor Island's "Elbow Parcel" area along North Harbor Drive as a potential location for a seven-acre site. The facility would face east, allowing golfers to tee off facing the downtown skyline.RELATED: Gaslamp Quarter thoroughfare may become a promenadeAn August economic analysis by London Moeder Advisors said a Topgolf location at the site could support about 500 permanent jobs and provide about million in economic impact once completed. The report goes on to say the project could help ignite future development of the area with more entertainment and hotel options."As an attractor, Topgolf is in that special category or destination activities which are likely to draw patrons to the Port, and who will utilize hotel rooms, restaurants and bars, visitor attractions and recreational boating throughout the Port lands," the analysis said. "While this report details the economic impact of Topgolf, it likely does not do justice to its overall impact as an enhancement to San Diego's front door."Topgolf's proposal includes a facility featuring a driving range, restaurant, bar, meeting space, event and stage area, outdoor patios, three levels of golf bays, and additional games and entertainment, according to the Port. The location could also include public viewing areas and shared parking options.10News reached out to Topgolf for comment, but has not yet heard back.In 2015, the Port sought development ideas for Harbor Island. It received six proposals, including one from Topgolf, documents show. 2072

SAN DIEGO (KGTV) — The topic of voter fraud has been in the spotlight more than usual this election cycle, with President Donald Trump encouraging supporters to volunteer as poll watchers and tweeting about election-related fraud at least eight times in the last week.There are several categories of voter fraud, including ineligible voting by non-citizens or felons; or double voting, when someone illegally casts more than one ballot.Voter fraud is cheating by voters themselves, which is distinct from other forms of election malfeasance, and there have been dozens of studies aimed at measuring it over the last few years.There are essentially two types of academic research on voter fraud: studies that examine documented cases of voter fraud, such as ones mentioned in news articles or criminal prosecutions; and studies that try to predict how much fraud might be going undetected, using advanced statistics and artificial intelligence techniques.Pam Smith, the former president of the non-partisan Verified Voting Foundation, summarizes the research on documented voter fraud this way: “There's an infinitesimal amount of voter fraud where a voter is intentionally doing something fraudulent.”A 2007 study by the Brennan Center at New York University calculated the rate of voter fraud in three elections in the early 2000s at between 0.0003% to 0.0025%.The odds of being struck by lightning in a given year is 0.0002%.The Heritage Foundation, a conservative think tank, keeps a database of known cases of voter fraud. It now has 1,298 examples.The examples date back to 1982 and cover both presidential and off-year contests. There were more than 1 billion votes cast in presidential contests alone during that span.But those are the known cases. What about undetected cases of voter fraud?This is an area of study called election forensics, where researchers use advanced statistics and machine learning to estimate irregularities.One study by researchers at Harvard and Stanford universities looked at voter registration data in the 2012 election and used algorithms to estimate that the maximum amount of double voting was .02%, or 1 out of every 4,000 ballots.But the researchers also showed that most, if not all, of these possible double votes, could have actually been innocent clerical errors. The researchers audited poll books in Philadelphia and found a 1% error rate; an error rate of 1.3% would be enough to explain all of the irregularities.There are other kinds of fraud, called election fraud, like the illegal ballot harvesting in North Carolina’s 9th District in 2018. But Smith, of Verified Voting, said those cases are actually easier to catch because they typically involve multiple people.In the very rare cases when they do happen, judges can order an election re-do.“Fraud on any kind of massive scale, as we've heard talked about, that doesn't happen,” Smith said. “And there are safeguards and guardrails in place to prevent it.”Smith said California’s guardrails include pre-election testing of voting machines and other equipment and audits after the election.California voters can also sign up for a free tool called “Where’s My Ballot?” The service will send automated alerts the moment your ballot is received and counted. 3270

SAN DIEGO (KGTV) — There are still many unknowns surrounding SARS-CoV-2, the official name of the new coronavirus, but almost from the beginning one thing has been clear: people with underlying health conditions are more at-risk.San Diego County Health officials released new data this month showing which underlying conditions pose the greatest risk of death from COVID-19, based on the number of times a condition was listed on death certificates and other medical records.Among the 626 COVID deaths recorded in San Diego County as of Tuesday, 96 percent of the victims had at least one underlying condition. Only 4 percent, or 27 people, died without evidence of an underlying condition.Hypertension (high blood pressure) -- listed in 50% of deathsDiabetes -- 35%Cardiac Disease -- 31%Dementia/Alzheimer’s -- 27%Chronic Kidney Disease -- 18%COPD/Asthma -- 13%Obesity -- 8%Immunocompromised -- 5%No underlying condition -- 4%So what makes these conditions more risky than others? It may have to do with the prevalence of these conditions in the population and the way SARS-CoV-2 attacks the body, according to Sharp Rees-Stealy physician Dr. Abisola Olulade.Scientists are still scrambling to understand exactly how SARS-CoV-2 attacks and kills patients, but emerging research offers some theories.It starts when virus particles enter a person’s nose or mouth. The coronavirus makes it way towards the lungs first, and the immune system tries to fight it, causing inflammation along the way that can lead to pneumonia.People with hypertension and diabetes, the top two underlying conditions in San Diego County’s data, often have existing damage to their blood vessels.Based on early studies, scientists theorize the virus may be causing more damage to the vessel through inflammation and clotting, or outright attacking the blood vessels themselves.On top of that, hypertension is common: “Almost half of all adults in the United States have hypertension,” Dr. Olulade said. “45 percent.”Patients with cardiac disease, like coronary heart disease and congestive heart failure, have existing damage to their heart.Early research shows the coronavirus can cause inflammation of the heart muscle. It might also damage the heart indirectly, as the fight with the immune system in the lungs lowers oxygen levels in the blood.“If your heart isn’t pumping enough oxygen out to the blood, that amplifies the risk and the threat of dying from COVID,” Dr. Olulade said.Patients with dementia, the fourth most common condition on the list, already have an elevated risk of dying from pneumonia, one of the calling cards of a severe COVID-19 infection. People with diabetes also have a risk of pneumonia. In fact, the risk is so high, the CDC recommends patients with diabetes get a pneumonia vaccination.For individuals with chronic kidney disease, scientists aren’t yet sure if the virus attacks the kidneys directly or the kidneys get hit with collateral damage from other body system failures.Regardless of the underlying condition, Dr. Olulade said taking steps to treat and keep it under control can greatly reduce your risk from the coronavirus.Individuals with mild or controlled asthma, for example, are not considered to be at higher risk of severe illness, she said.San Diego County’s list does not include two underlying conditions considered high risk by the Centers for Disease Control and Prevention: cancer and sickle cell disease.That might be because the 626 deaths are a small sample size, Dr. Olulade said. 3525

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