OLYMPICSRIO DE JANEIRO -- A Chinese swimmer has tested positive for banned substances at the Rio Olympics, becoming the first competitor in the sport to fail a test at the games.The Chinese Swimming Association said Chen Xinyi tested positive for the substance without providing specifics. Xinhua, the official state news agency, reported the story.The 18-year-old Chen finished fourth in the womens 100-meter butterfly Sunday, missing a bronze medal by nine-hundredths of a second. She was also scheduled to compete in the 50 freestyle beginning Friday.There were no immediate details on the positive test, which comes as doping has been a major storyline in the Rio Games.RIO DE JANEIRO -- A police officer has died after being shot in the head when he and two others working security at the Rio Olympics got lost near a slum and encountered gunfire.Justice Minister Alexandre de Moraes announced Helio Vieiras death on his official Facebook page.The officers from Brazils national security force were using a GPS device to navigate unfamiliar streets Wednesday afternoon when they took a wrong turn off a highway leading to Rios international airport. Their truck was sprayed with bullets, and officer Helio Vieira was shot. He died late Thursday.The other officers suffered minor injuries when the windows of their vehicle shattered.More than 85,000 security forces have been deployed in Rio for the Olympics, which is double the number of London in 2012.RIO DE JANEIRO -- The Daily Beast has withdrawn a story that prompted ire of many readers, complaining that it could have outed gay athletes at the Rio Games.The storys removal from the site came hours after the editor-in-chief for the publication apologized for the article, which was first revised before being taken down completely.The story talked about how athletes use dating apps such as Bumble, Grindr, Jackd, and Tinder to connect with people at the games. A reporter for the site said in the story that he got three dates in his first hour of trying and also detailed what some men wrote on their profiles on Grindr, a popular gay dating app.Readers and social media users quickly voiced concern that the details in the original version of the story could not only out gay athletes, but also potentially threaten their safety.Those concerns, Daily Beast editor-in-chief John Avlon wrote in issuing the first apology, were legitimate.RIO DE JANEIRO -- The World Anti-Doping Agency and Court of Arbitration for Sport say they have been targeted by hackers, with an attempt made to obtain access credentials for the database which tracks athletes for drug testing.WADA said it learned this week, during the Olympics, that it had been targeted, though it was not immediately clear when the attacks took place.WADA communications coordinator Maggie Durand told The Associated Press in an email that the agency was notified of a YouTube video claiming WADAs website had been hacked. She says an investigation was quickly able to determine that the website had not been compromised, although we continue to monitor activity.Durand says WADAs ADAMS database of doping results has not been compromised, but that so-called phishing emails were sent to users of the database disguised as official WADA communications requesting their login details.COLLEGE FOOTBALLCHADRON, Neb. -- A football player at a small college in western Nebraska has died following the teams practice.Chadron State College officials said 20-year-old freshman Eric Goll of Haines City, Florida, was taken from the practice field to Chadron Community Hospital, where he was pronounced dead at about 12:30 p.m.No cause of death was announced. Chadron police and the Dawes County Attorneys office are investigating.Coach Jay Long said Goll was one of the happiest people had ever met and that the hearts of the players and coaches are broken for Golls family.BASEBALLBOSTON -- Alex Rodriguez has been turned down in his request to play the field for his final game with the New York Yankees.Manager Joe Girardi said A-Rod wouldnt be at third base Friday night at Yankee Stadium against Tampa Bay.Rodriguez had asked to return to his old position for the last game. He hasnt played the field this season.The Yankees plan a pregame ceremony to recognize Rodriguez. The team announced last weekend that after the game, he will be released and then become an adviser and instructor for the club.PRO HOCKEYIn a stunning mid-August shake-up, Patrick Roy has stepped down as coach and vice president of hockey operations for the Colorado Avalanche, citing disagreements with the organization.Roy made the announcement through a public relations agency, two months before the start of the NHL regular season.Roy has split control with executive vice president and general manager Joe Sakic, a former teammate. He said he has done his job with energy, passion and determination.Sakic said he was definitely caught off-guard by Roys decision, so much that it took him a few seconds to comprehend that he was resigning. Sakic said Roy had been contemplating the decision for weeks but repeatedly denied that the two disagreed over personnel decisions or didnt get along.HIGH SCHOOL FOOTBALLLEXINGTON, S.C. -- A South Carolina high school football player has died after collapsing at practice, Lexington County officials confirmed.Coroner Helen Fisher said Lewis N. Simpkins, 14, of Lexington, was pronounced dead Wednesday night at Lexington Medical Center.An autopsy was performed Thursday, but Fisher said further studies would have to be conducted to determine the exact cause of Simpkins death.Simpkins was a sophomore defensive tackle at River Bluff High School and fell to the ground near the end of a two-hour practice.Two athletic trainers and an assistant coach began CPR and used a defibrillator while awaiting paramedics, Mary Beth Hill, a spokeswoman for Lexington District One, said in a statement.Alex Rodriguez Jersey . - Derek Wolfe says hes finally healthy after suffering a seizure in November that doctors now believe was related to the spinal cord injury he suffered in the preseason. Discount Yankees Jerseys .J. -- Seven games into a disappointing season, New York Giants defensive catalyst Jason Pierre-Paul is getting the feeling hes back. http://www.cheapyankeesjerseyschina.com/cameron-maybin-jersey/ . The Islanders dealt Thomas Vanek to the Montreal Canadiens after less than a year on Long Island. Meanwhile, the Oilers dealt long-time sniper Ales hemsky to the Ottawa Senators on Wednesday for a fifth-round pick in 2014 and a third-rounder in 2015. Gleyber Torres Jersey . -- Its been a long road back for Sean Bergenheim. Jacoby Ellsbury Jersey . In Europe, top teams seem to be largely happy with their squads after spending nearly $1 billion in the off-season. And although English league clubs are unlikely to splash cash in January, Arsenal and Chelsea could be tempted to strengthen their squads with new strikers.If the Olympics captivated you with inspiring stories last month in Rio de Janeiro -- such as runners Abbey DAgostino and Nikki Hamblin falling and helping each other up to complete the womens 5,000 meters -- prepare for many more awesome, inspiring athletes this month at the Paralympics. These athletes picked themselves up from far worse falls yet became great examples to everyone: just keep going.Consider five-time Paralympic medalist Josh George, who will compete in an astounding five events in Rio, his fourth Games. George fell out of a 12-story window when he was 4 years old. While he punctured his lungs and was paralyzed from his mid-chest down, he survived the 120-foot fall, perhaps an indication of his physical and mental strength. I stuck the landing, he said with a laugh.I landed straight up and down on my feet in these short, little bushes next to the building, Thats what really saved me, George added. The combination of landing on my feet and in those bushes and the fact that when youre 4, your bones still arent fully formed so they still have a little give to them. They absorbed enough for me to survive.George, 32, has a great sense of humor and outlook on life, along with a love of sports. Despite needing a wheelchair to get around, he grew up playing basketball and tennis, swimming, racing track and more. His parents made sure that he used sports to continue moving forward.I give my parents all the credit in the world, he said. They could not have handled the situation any better. They were amazing. They took it all in stride. They never looked at me as disabled. I was just as able as anybody else in their eyes, and thats how they treated me. I just had to use the wheelchair instead of walking.The athletic activity turned out to be more than just fun and games for George.Sports created seeds of creative problem solving, he said, to be able to find opportunities to maximize my potential. And it carried over in life. Once you learn how to recognize opportunities and once you learn how to utilize different tools to accomplish your goals, it gives you confidence in your ability to approach problems in your future and know youll be able to figure out a solution.After playing wheelchair basketball at the University of Illinois, George has concentrated on track, an endeavor in which he has won five Paralympic medals, including gold in the 100 meters and silver in the 800 at the 2008 Beijing Games. In Rio, where the festivitiess start with Wednesdays opening ceremony, he will compete in the 400, 800, 1,500, 5,000 and marathon wheelchair races.ddddddddddddIm going to have my hands full, he said.His hands also will be on the improving carbon-fiber wheelchairs that he says help racers put their power into forward momentum. It doesnt necessarily make you faster, but it makes you more efficient, he said.That efficiency helps especially over longer distances, such as the marathon. Wheelchair racers complete marathons considerably faster than runners -- Georges personal best is 1 hour, 22 minutes, 55 seconds -- though uphill portions can be more grueling since the racers are relying on nothing but arm strength. Going downhill is much faster, with some reaching speeds of 40 mph, but that also leads to potential crashes.Its exciting, George said, but sometimes you end up with your stomach in your throat.It all makes the race as compelling as the regular marathon, and perhaps more so. It is like watching the combination of a running and cycling race.Wheelchair racing is growing in attention and popularity. George says that when people see him arrive in an airport with his wheelchair now, they will ask him whether he will be racing in the city marathon. He usually is, having won eight marathons in Chicago, Los Angeles, London and the Twin Cities.George also writes -- he studied journalism at Illinois -- and you can follow his experiences in Rio at joshgeorgeracing.com. He also is running a campaign called Maximize Your Potential that urges everyone to achieve their highest goals.They can see that is possible in the Paralympics, which George hopes people will watch so they can witness how great the athleticism is -- especially in the United States.We have an interesting relationship with disability, George said of Americans. Its very much a medical model where we think its people who are broken or injured or old. And thats far from the case. We all have a different disability, but were not really overcoming that disability. The overcoming part has come and gone. The struggle has come and gone. 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