RIO DE JANEIRO -- The man named to head Irelands Olympic committee after its president was arrested in a ticket-scalping case during the Rio Games is also suspected of participating in the scheme but left Brazil before he could be questioned, police said Tuesday.Authorities said William OBrien, who took responsibility for the Irish committee after Patrick Hickey was detained last week, departed from Brazil one day before authorities obtained a warrant to seize his passport and mobile devices in a Sunday raid.There are a lot of messages mentioning William OBrien along with Patrick Hickey, Aloysio Falcao, one of the investigators in the case, said after a news conference.Falcao said Brazilian investigators will be requesting help from the Irish government.Hickey, president of the Olympic Council of Ireland and a member of the International Olympic Committees executive board, is being held in Rios Bangu prison complex as the investigation expands.Charged with conspiracy, ticket scalping and ambush marketing, Hickey is accused of plotting with other members of the Ireland committee and two companies to sell tickets above face value in a scheme that authorities say could have netted about $3 million in profits. More than 1,000 tickets have been seized in the investigation.Authorities say the Irish company Pro 10 Sports Management was created to facilitate the transfer of tickets between that countrys committee and an unauthorized vendor called THG Sports that would sell them for high fees disguised as hospitality services. THG Sports was accused of a similar scheme in the World Cup.Investigators determined last week that the choice of Pro 10 as the authorized ticket reseller for Ireland was a joint decision by the Irish committee.On Sunday, hours before the Rio Games closing ceremony, police executed search warrants at the Olympic Village to seize passports and other items from three members of the Ireland committee, including Ireland team leader Kevin Kilty, chief executive Stephen Martin and secretary-general Dermot Henihan. Police confiscated 228 tickets for the ceremony from Kiltys room.Henihan appeared at police headquarters Tuesday to answer questions. Investigators said they had ruled out his involvement in the alleged scheme, saying there was no evidence.Kilty and Martin had been expected to also testify Tuesday, but officials said their lawyers had asked for a postponement to have more time to review documents in the case.The investigation has been unfolding since the Olympics began Aug. 5, when the head of THG Sports was arrested with tickets allocated to the Olympic Council of Ireland.The council declined to comment Tuesday. Wholesale Nike Shoes For Sale . After slipping from the summit during the week, the Gunners overcame struggling Crystal Palace 2-0 on Sunday thanks to Alex Oxlade-Chamberlains second-half brace. Authentic Wholesale Nike Shoes . Once again Jordan Cieciwa (@FitCityJordan) and I (@LynchOnSports) go head to head in our picks. Last weekend at UFC Fight Night 32 my #TeamLynch got the best of #TeamJC by a score of 9-6. Let us know which side youre on for UFC 167 use the hashtag #TeamLynch or #TeamJC on Twitter. http://www.nikeshoescheapuk.com/ . Peter Gammons, an analyst for Major League Baseballs network and website, drew the ire of hockey fans on Sunday when he criticized the two NHL teams on Twitter for their physical game the night before. Discount Nike Shoes Uk .J. -- Josh Cribbs was in the Pro Bowl in February and out of a job six months later. Wholesale Nike Shoes Uk . The veteran safety was a starter for the Bengals from 2008-2012. He totaled 41 tackles and three interceptions while starting all but four of the 13 games he played last season. Titans quarterback Marcus Mariota is facing the coldest game hes ever played Sunday when Tennessee visits Kansas City, where the high is predicted to reach 19 degrees.Thats very chilly for a native of Hawaii and will be among the top five coldest games all-time for the Tennessee franchise.Im looking forward to it, Mariota said. Its going to be a fun atmosphere and cant wait to do it.Mariota said one of his last games at Oregon was played in temperatures in the 20s, but nothing like what the Titans will see Sunday. At least the sun will be out, with no snow in the forecast.The 2014 Heisman Trophy winner and No. 2 pick overall in 2015 and other star athletes took part in a Nike commercial last year showing Mariota and other NFL stars playing on a snow day.No, that commercial did not prepare Mariota to play in the cold .If you think bubbles and fake snow is going to get us ready for Sunday ... Mariota said with a laugh. No, but it was lot of fun to be able to do that. Nike did a fun event.All in all, well be ready for Sunday.---SCRAMBLING QB: New Miami Dolphins backup quarterback T.J. Yates said he spent 18 hours a day at his new job this week, taking only an occasional break for a six-hour nap while he learned the offense -- and the names of teammates.He didnt get a chance to meet his blockers until he stepped into the huddle at practice.I introduced myself to the offensive line on the first play, Yates said. I got in there: `Hi guys, how are you doing?Ill certainly learn names. Right now its just numbers.Yates is a sixth-year veteran with seven career starts, including one in the 2011 playoffs with Houston. He also has played for Atlanta.He signed Tuesday and will back up Matt Moore on Saturday night at the New York Jets, part of a shakeup at the position after starter Ryan Tannehill sprained his left knee last week.---CHEETAH SPEED: Opposing NFL teams are quickly recognizing the speed of Tyreek Hill , but Kansas Citys rookie wide receiver has known since he was 6 years old that hes faster than just about anyone else.My older cousins took me on this dirt road, he recalled this week, and there were wild dogs and it was crazy. My cousins are like, 12, and Im the youngest. The dogs came out and I outran everybody. I was scared; it was a wild thing. Everybody was running, but I was the first one back to the house.His family dubbed him Cheetah for his speed, and the nickname ultimately stuck.It still fits, too. Hills speed is a big reason hes sscored on the ground, through the air and on punt and kickoff returns this season, the first rookie since Gale Sayers in 1965 to accomplish the feat.ddddddddddddHis punt return TD last week against Oakland earned him AFC special teams player of the week.---KAPS IMPACT: Colin Kaepernicks explanation of his decision to not stand for the national anthem before 49ers games has been chosen one of the 10 most impactful communications actions this year by Decker Communications.Nominations for positive or negative impactful communications were solicited by Decker, which provides communication strategies, training and actionable insights to executives and their staffs at Fortune 500 companies, to leading nonprofits and to startups. All nominations were vetted by an internal committee.Labeled The Knee Drop Heard `Round the World, Kaepernicks justification of his actions was listed 10th by Decker. The companys review of Kaepernicks TV interview:Are you going to make a point or make a difference? We all have an opportunity and a choice.Colin Kaepernick made a point, but he missed the opportunity to make a difference. He was not prepared to articulate his point of view, and he missed a massive opportunity to speak with passion and purpose. Of course people would want to know what he was doing.Its a lesson about what happens in any miscommunication: you mean one thing, and the audience absorbs another. While hes saying all the right things, his behaviors are defensive and sketchy.Other sports items on Decker Communications list were Vin Scullys goodbye speech at Dodger Stadium (No. 4), and Ryan Lochtes handling of his problems at the Rio Olympics (No. 7).---OFFSPRING: A sectional high school playoff game on Friday night in California figured to feature quite an array of celebrity fans in the stands.Cathedral Catholic High School, which is located in San Diego, was taking on St. Marys. Cathedrals quarterback is Tate Haynes, son of Pro Football Hall of Famer Mike Haynes. And the sons of four other NFL alums were also on the roster: John Lynchs son Jake; Rick Mirers son Morrison; John Carneys son JD; and Eric Allens son Jordan.---AP Pro Football Writers Barry Wilner and Teresa M. Walker, and Sports Writers Dave Skretta and Steven Wine contributed.For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP-NFL ' ' '