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The Broward County Sheriff's deputy who was assigned to be the school resource officer at Stoneman Douglas High School during last week's massacre that left 17 dead resigned this morning after being suspended without pay, Sheriff Scott Israel announced on Thursday. Israel said that Deputy Scot Peterson was outside of the building during the time of the shooting. According to Israel, video evidence suggested that Peterson remained outside for four minutes. The entire mass shooting lasted an estimated six minutes, Israel said.Related story: Parkland shooter Nikolas Cruz recorded during 911 call in Palm Beach County 648

The digital news company Mic has laid off most of its staff, a spokesperson for the company confirmed.The layoffs were first reported Thursday by Recode. It is not yet clear exactly how many employees were affected. Mic declined to comment beyond confirming the Recode report.The company was founded in 2011, and for the past several years has branded itself as a news website geared toward millennials.Mic Publisher Cory Haik also resigned Thursday. In a note to staff that was obtained by CNN Business, Haik called journalism a "tough business.""Our business models are unsettled, and the macro forces at play are all going through their own states of unrest," she wrote. "If anyone tells you they have it figured out, a special plan to save us all, or that it's all due to a singular fault, know that is categorically false. Like the truth, it is indeed complicated."Mic was once a digital media darling, attracting around million in funding from investors. Its biggest backers included Lightspeed Venture Partners, Clark Jermoluk Founders Fund, WPP and WarnerMedia. (WarnerMedia owns CNN.)The company's staff swelled to more than 100 people by early 2016, according to The New York Times, which asked in an article published at the time: "What happens when millennials run the workplace?"But the climate is a tough one for digital media publishers right now. Ad revenue alone hasn't been enough to support these businesses, and Google and Facebook have substantial control over the ad market.Refinery29, HuffPost and Vocativ have all cut staff in the past year. So have CNN Digital, Vice and BuzzFeed.Mic laid off 25 employees in August 2017 as part of a pivot to video. Co-founder and CEO Chris Altchek told staff at the time that the shift was needed because "visual journalism already makes up 75% of the time that our audience spends" with the site.There were signs this year that the environment wasn't improving for Mic. Digiday reported in April that traffic to Mic's website had been plunging.The article also noted that Mic was very reliant on Facebook, citing statistics that showed views on the social media site fell to 11 million views in March compared to 192 million about a year earlier.Still, company executives pushed back on some reports that characterized the situation at Mic as particularly dire. When the Columbia Journalism Review reported in September that the company's board discussed a possible shutdown, Altchek called the report "categorically false."Emily Singer, a senior political reporter at Mic, tweeted Thursday that she was leaving the company."I'm so proud of what we've accomplished here," Singer wrote.Kerry Lauerman, Mic's executive news director, tweeted about the "gutting experience" Thursday."But only love for the extremely resilient and open-hearted team of Mic editors, producers, writers and shooters I had the great honor of working with," he added. "They performed brilliantly often under a cloud of uncertainty."Reached by phone, Lauerman declined to comment further, saying only that the team was packing up all of their things.Several other employees also tweeted news of their departures."I have so much to say, but most importantly the time I spent at @mic was the best of my career," wrote Managing Editor Colleen Curry. "I learned so, so much from brilliant people dedicated to keeping journalism alive."Mic is also in talks to sell at least part of the company to Bustle Digital Group, Recode reported Wednesday. A source with knowledge of the potential deal confirmed that report to CNN Business. 3572

The founder of Twitter says the platform will soon remove the ability to "like" tweets.According to the Telegraph, Jack Dorsey spoke at a Twitter event last week where he said the feature would be gone "soon."The intent of this move is to improve the quality of debate on the social network.Twitter responded to the Telegraph's report with the following. 367

The Federal Aviation Administration has issued a safety alert about flying with dry ice onboard, in anticipation of the huge nationwide distribution project anticipated to start in the next few days once the Pfizer COVID-19 vaccine is approved for use.The Pfizer and Moderna vaccines both need to be kept at extremely cold temperatures, requiring the use of dry ice during transit.Dry ice is frozen carbon dioxide that is pressed into blocks or pellets. It doesn’t melt into a liquid, it moves directly from a solid to a gas and that process can happen quickly at high altitudes.That can cause problems onboard a plane, such as causing the plane to weigh less at times during the flight and change its center of gravity.“CO2 sensors installed or carried in the aircraft or worn by the pilots and other crewmembers will assist the operator and crew in recognizing hazardous concentrations of CO2 and implementing effective risk controls,” the FAA’s safety alert recommends.In addition, they encourage maximum ventilation onboard while on the ground and in the air, asking crewmembers to check air conditioning units and auxiliary power units before flight.Exposure to elevated levels of CO2 can cause drowsiness or dizziness, and higher levels can impact breathing eventually leading to hypoxia and death.The FAA also recommends that “pilot training on specific conditions and procedures can improve pilot decision-making in the event of a CO2 detector alert or other system abnormalities.”Friday morning, Health and Human Services Director Alex Azar said Americans could begin getting the COVID-19 vaccine next week once the FDA and CDC give it emergency use approval. 1676

The current pandemic has led many people to spend more time outside this summer, with many setting up backyard pools or heading to lakes and beaches. But all of that water recreation has led to a spike in drownings."We were seeing it across a national level and when we looked at our local data, we saw that we were following as part of that trend," said Dawne Gardner, an Injury Prevention Specialist with Cincinnati Children's Hospital. Normally, they see anywhere from one to three child drowning deaths a year. This summer, they've seen nine."We know that with parents, they're looking for alternative vacations and things are limited right now with COVID-19 and still being able to social distance. We know that with those limited options, parents are utilizing backyard pools more," said Gardner. Gardner says it may seem safe to have your child swimming in your backyard but she says safety goes way beyond location. Supervision is key."You can't be distracted. So, when kids are in and around water, parents have to be on top of the supervision. Every second counts. And if you take your eyes off of them in the water even for a second, that could be that quiet second that a child slips under water," said Gardner.Other areas of the country also saw a dramatic change in the number of child drownings, but not all were bad. Johns Hopkins All Children's Hospital in St. Petersburg, Florida reported that from March through June, doctors saw a 150 percent increase in child drownings and near-drownings compared to the same time period last year. While at Valley Children's Hospital in Fresno County, California, officials reported a sharp decline in child drownings. The shelter-in-place restrictions from the COVID-19 pandemic don't just prompt families to take part in more water-related activities, they did so at a time when most swimming lesson facilities had to shut down.It was a concern for Aqua-Tots that kids were missing out on a crucial time for swim lessons. "It was incredibly hard to close the doors to our businesses at such a crucial time of year where families and children are outside in the heat and they're flocking to bodies of water. They're swimming a lot more often so it was very tough," said franchise owner Lindsay Thayer of Aqua-Tots. Aqua-Tots has 100 locations in 14 different countries, including here in the U.S. They teach swimming lessons to children, teens and adults. Thayer says to help prevent accidental drownings, children need to learn water safety."Children need to know that they need to ask permission, when to approach a body of water, when to get into a pool or lake with mom or dad, a guardian or adult before doing so. Also, swim lessons are especially important. Participating in a formal swimming lesson program can reduce the risk of drowning by 88% in children between the ages of one and four," said Thayer.Jen Deis, the General Manager of Goldfish Swim School near Cincinnati agrees. Goldfish Swim School provided some online tutorial videos for parents to help them teach their children some basic swimming skills. But she says swim lessons, even during the winter, are vital."Swimming is like any other sport or skill. Kids need constant reinforcement of those swim skills to remember those water safety skills year round. While, right now it is a top priority, with kids around bodies of water a lot of times, keeping them consistent in their swim lessons is really important," said Deis.Cincinnati Children's Hospital reports the nine drowning victims ranged in ages from young children to teenagers. Ensuring fences or other barriers are around pools is also important.They're urging parents to be vigilent when it comes to keeping your children safe around water, hoping to prevent any more accidental drowning deaths this summer. 3807

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