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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

DENVER, Colo. -- A man was shot and killed near the Denver Art Museum Saturday afternoon. A suspect is in custody, police said. A second person was initially arrested, but police later determined that second person was not affiliated with the shooting.The Denver Police Department said Saturday evening that the suspect in the shooting was a private security guard. He was identified Sunday as Matthew Dolloff, 30. He is being held for investigation of first degree murder.“Further investigation has determined the suspect is a private security guard with no affiliation with Antifa. Additional information will be released as it becomes available," the police department tweeted. Denver news outlet KUSA said it had hired the private security guard."A private security guard contracted through Pinkerton by (KUSA) is the suspect detained by DPD. It has been the practice of (KUSA) for a number of months to hire private security to accompany staff at protests," KUSA wrote in its report. 996

DENVER, Colo. – Colorado Gov. Jared Polis and his partner have both tested positive for COVID-19, the governor’s office said Saturday evening.Polis, who went into quarantine on Wednesday after saying he was exposed to someone who tested positive for the coronavirus, said in a statement he and partner, First Gentleman Marlon Reis, were asymptomatic and “feeling well.”“Marlon and I are feeling well so far, and are in good spirits. No person or family is immune to this virus. I urge every Coloradan to practice caution, limit public interactions, wear a mask in public, stay six feet from others, and wash your hands regularly,” Polis said in a statement.The governor’s office said he would be “closely monitored” and would continue to work remotely.The governor signed four executive orders relating to the virus earlier in the day. Colorado reported more than 4,300 more cases of COVID-19 Saturday and a three-day average positivity rate of 10.80%.This story was originally published by Blair Miller at KMGH. 1020

DENVER -- If you're planning to do any holiday travel, you should book your tickets now, according to AAA.The travel agency projects millions of Americans will be traveling this holiday season, capping off a record year for travel.Thanksgiving Day is just 64 days away and Skyler McKinley with AAA recommends to start booking airline and hotel tickets. "What you really must do is examine long-term trends and when it comes to booking holiday travel: that's Thanksgiving, that's Christmas, that's New Years. You need to book that now," said McKinley. Airline ticket prices will start to go up as it gets closer to Thanksgiving. McKinley said while travel search engine sites can give you options, going to a travel agent may be better. "This day in age, you might think, 'Hey I should go online. It might be easier and cheaper.’ But travel agents generally don't charge for their services, and they got their expertise because they do this all the time," McKinley said.Resorts in the Caribbean may be having deals right now due to hurricane Irma, but AAA recommends to do your homework on the region and resort to make sure everything is operational before booking. “If you see these really good deals, that you can’t believe. If it seems too good to be true chances are it is,” McKinley said. “A lot of infrastructures are down; roads are down; airports are damaged.”  1417

DETROIT, Mich. -- A 70-year-old woman is suing the Detroit Police Department for millions of dollars, accusing its officers of "violent abuse.""I never in my life had handcuffs on," said the woman, Lisa Wright. But all that changed on Nov. 20, 2019, when Wright said she and her grandson heard a commotion outside her home on Wyoming near Chippewa on Detroit's west side.Wright's grandson opened the door and they were allegedly assaulted by police officers.Thursday, at a press conference with her attorneys, Wright told reporters how she was forced to the ground and handcuffed."We didn't do anything," Wright said they tried to tell police."After they roughed her up and abused her for 30 minutes or so, they just released her," said Wright's attorney, Michael Fortner. "Not even an apology."Wright, whose husband ended up rushing her to a nearby hospital where she remained for seven days, is now suing the City of Detroit and Detroit police for million for alleged physical injuries, post-traumatic stress, humiliation, and mental anguish.It all began on Nov. 20, 2019, when Detroit police officers responded to a 911 call for help at a house three doors away from Wright's home.During that run, two police officers were shot, including officer Rasheen McClain who died from his injuries.Immediately after the shooting, as police were searching the area for the suspect, Wright and her attorneys claim officers dragged her and her grandson out of their home and caused them injuries.In the lawsuit, officers "subjected plaintiff to unlawful searches of her person and property, wrongful arrest/detention, unnecessary and violent abuse, false arrest, and other unconstitutional conduct."Click on the video to hear from Wright and her attorneys.In December, WXYZ began looking into Wright's allegations of police misconduct, and police officials said they were investigating the claims. Thursday, WXYZ asked a spokesperson from the department for an update on that investigation and was told no one was available for comment.This story was originally published by Kimberly Craig at WXYZ. 2102

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