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For more than a decade, Dawn Comstock has studied sports injuries among high school athletes, collecting data from hundreds of high schools across the country.She says after going over all the numbers, something began to stand out about men and women’s lacrosse.“We really just set out to ask the question, "how much of the concussions of girls lacrosse could be directly attributed to the fact that they are prohibited from wearing the hard shell helmet with the full facemask that’s required in boys lacrosse?" said Comstock.Ann Kitt Carpenetti from US Lacrosse says the differences create almost a different game with different issues.“The game rules are different, the culture is different, we do recognize that injuries do occur in both games," said Carpenetti.There’s no body checking, basically a running shove, in women’s lacrosse like there is in the men’s game. Because of that rule, women's lacrosse players don't wear helmets.But Comstock and fellow professor Sarah Fields found that rule isn't keeping female players from getting hurt.“What we found was 72.7% of all of the concussions among girls high school lacrosse players resulted from being struck by a stick or a ball," said Comstock.Almost three quarters of concussions among women's players have nothing to do with player-to-player contact.The researchers estimated that by requiring them to wear helmets, they could reduce the total concussions in the sport by 45%“61.5% of the concussions that resulted from being hit by the stick or the ball in girls lacrosse players could have been prevented if they had been wearing the same helmet the hard shell helmet with the full facemask that boys lacrosse players are required to wear,” said Comstock.US Lacrosse says it has a helmet designed for women’s lacrosse and is testing it in Florida“In terms of the rate of head injuries caused by stick and ball, some concussive, some other, we agree it was notable. And that’s why we led the development of the ASTM head gear back in 2008,” said Carpenetti.The helmet is softer and has less coverage than the male helmet, and right now it’s optional in all states except Florida. Depending on the results of an ongoing study of it’s effectiveness it could be rolled out across the country.But for Fields and Comstock, that rollout is inching along at a painful rate."Sport culture, loves to move at a glacial pace, I mean we're still arguing about designated hitters in baseball. So we don't like change in sport and we pretend like change can't happen in sport," said Sarah Fields, CU Denver.Change Comstock and Fields say would help prevent nearly half the concussions in women’s lacrosse. 2662

For many, Labor Day simply signifies the end of summer and it offers a great excuse for an extended weekend.However, there’s a deeper meaning behind the national holiday, which has roots as far back as the 1880s.Labor Day is a creation of the labor movement. It’s dedicated to the social and economic achievements of American workers, the bedrock of the U.S. economy and the country's prosperity.“It constitutes a yearly national tribute to the contributions workers have made to the strength, prosperity, and well-being of our country,” according to the U.S. Department of Labor.The first Labor Day was celebrated in New York City on Sept. 5, 1882, in accordance with the plans of the Central Labor Union.As for the founder of Labor Day, there is still some doubt about who first proposed the holiday for workers.Some records show Peter J. McGuire, a co-founder of the American Federation of Labor, was the first to suggest the holiday. Meanwhile, others believe that machinist Matthew Maguire proposed the holiday in 1882 while serving as secretary of the Central Labor Union in New York.Regardless, Labor Day celebrations gained popularity and communities across the U.S. began making it a state holiday. First, Oregon passed it into law, followed by states like Colorado, Massachusetts, New Jersey and New York.By 1894, 23 more states had adopted the holiday and in June of that year, President Grover Cleveland signed a law making the first Monday of each year a national holiday.Since then, Labor Day celebrations have evolved. In the early years, Americans celebrated with street parades and festivals.“Speeches by prominent men and women were introduced later, as more emphasis was placed upon the economic and civic significance of the holiday,” the Department of Labor says.Today, the holiday is still celebrated in cities and towns across the U.S. with parades, picnics, barbecues, firework displays and more. 1928

FREDERICK, Colo. — Newly released court documents in the Chris Watts case obtained by KMGH suggest his two young daughters may have been strangled.The suggestion came in a motion filed by defense attorneys in Weld County court to compel the coroner to take DNA from the necks and throats of the remains of 4-year-old Bella and 3-year-old Celeste Watts, whose bodies were found inside oil and gas tanks Thursday. The court document also said the bodies were submerged in crude oil for four days.The bodies of the two young girls were found in close proximity to the other body positively identified as Shanann Watts, the girls’ mother.In the motion filed Friday, DNA expert Richard Eikelenboom concludes that DNA evidence “would remain on the necks of the decedent children,” after they were submerged in the oil. Eikelenboom is quoted in the motion as saying he believes the oil would not eliminate DNA and said samples can be obtained "after strangulation."The motion also asks that DNA samples be taken from the hands and nails of the body of the girls' mother.Eikelenboom writes:“This DNA can be retrieved with a double swab technique. DNA scientists are familiar with this technique and an experienced person should take this samples. In my opinion the presence of oil will not destroy the DNA. The hands wand nails of the mother should be sampled as well. After samples are taken the nails should be cut preserved. I have a lot experience taking samples from dead bodies getting good results after strangulation. The hands of the children should be sampled as well.”Eikelenboom is a forensic scientist who has claimed to be a DNA expert in trials in Colorado and across the United States, but was discredited two years ago in a 2013 sex assault case in Denver District Court.“I would be shocked if the defense tried to use him front of a jury after he has been discredited as an expert witness,” said former Denver District Attorney Mitch Morrissey, who led the charge against Eikelenboom.The motion was dismissed by the judge.On Friday, the coroner's office announced they have positively identified the victims of the Frederick case as Shanann Watts and her two daughters. The manner and cause of death of all three bodies are pending further laboratory results and will not be released at this time.Chris Watts remains in the Weld County Jail on suspicion of murder his family. He was taken to jail at 11:30 p.m. Wednesday after he was detained for questioning. Two law enforcement sources told KMGH Watts had confessed to killing his wife and daughters. He faces investigation on one count of first-degree murder after deliberation; two counts of first-degree murder – position of trust; and three counts of tampering with a deceased human body.All three were reported missing Monday around 2 p.m. after Shanann did not arrive to a scheduled meeting. In addition to having two daughters, Shanann was also 15 weeks pregnant. The FBI and CBI were brought in to help Frederick police in the investigation.Weld County prosecutors said they believe Shanann and the girls were killed inside of the family’s home but did not say why they believe that. 3241

Former White House lawyer Ty Cobb said Monday that he does not believe the ongoing special counsel probe led by Robert Mueller is a "witch hunt."The comment puts him at odds with his former boss, President Donald Trump, who has repeatedly called the probe into possible ties between his campaign and Russian interference in the 2016 election a "witch hunt."Cobb, speaking with CNN's Gloria Borger at the day-long CITIZEN Conference in New York, took a markedly different position."I don't think it's a witch hunt," he said.The comment came during a panel with Jack Quinn, a former White House lawyer under President Bill Clinton.Later, Cobb lauded Mueller, the former head of the FBI and a Vietnam War veteran."Bob Mueller is an American hero in my view," Cobb said, noting his service as a Marine."He was a very serious prosecutor," Cobb said. "He and I first met in the mid '80s when we were prosecuting different places and I have respected him throughout."Cobb left the White House earlier this year after months of working on the administration's response to the Mueller investigation."I've done what I came to do in terms of managing the White House response to the special counsel requests," Cobb said. "I'm extremely grateful to the President and Chief Kelly for the opportunity to serve my country."It was clear on Monday, however, the Cobb's time in the White House was unique, highlighted by the fact that he often had to work with the President on how to publicly respond to Mueller.Borger asked both lawyers about working with Presidents in crisis and Quinn lauded his former boss."I have practiced law for a really long time on Washington, Bill Clinton was the best client I ever had" he said. "Believe it or not, he not only listened to advice, he sought it out and particularly, frankly, when he was in crisis, he wanted input, he wanted other people's thinking, he wanted guidance."When Borger asked if there was anger, frustration of blow ups, Quinn said no, the vision of Clinton a quick tempered was a "myth."Cobb, to laughs, responded: "Um, I had a slightly different experience." 2109

FLAGSTAFF, Ariz. (AP) -- Police in Flagstaff say a group of teens killed a 23-year-old man after he allegedly inappropriately touched one of the girls involved in the killing.Flagstaff police said on Friday that Jaron James was found dead on Sept. 7 and that four teens, including two who are underage, have been arrested.Police say James was killed at a motel and that the suspects knew him. They say the group attacked James after he touched one of the suspects, a 16-year-old girl from Flagstaff.Eighteen-year-old Lawrence Sampson-Kahn and 19-year-old Kayson Russell are among the four arrested. The Associated Press does not typically identify underage crime suspects.  686