The Canadian trainer for Asafa Powell and Sherone Simpson insists he didnt give the sprinters performance-enhancing drugs and says its time for them to take "responsibility for their doping instead of looking around for a scapegoat." In a statement Tuesday, Torontos Chris Xuereb is quoted as saying he has done nothing wrong since the Jamaicans hired him in May to provide massage therapy and nutritional help. Powell, the former 100-metre record holder, and Simpson, a three-time Olympic medallist , tested positive for the stimulant oxilofrine at the Jamaican championships last month. Their agent, Paul Doyle, contends something in the new supplements the sprinters were taking caused it and "Chris is the one that provided those." The email quotes Xuereb as saying he was disappointed the athletes are blaming him for their violations. "It is time the athletes took responsibility for their doping instead of looking around for a scapegoat, whether that person is their therapist, bartender or anyone else," says the email, which details Xuerebs relationship with the sprinters. "Athletes keep using the same story, which is to blame the scapegoat for their own wrongdoing." Earlier Tuesday, Italian police formally placed Powell, Simpson and Xuereb under criminal investigation for violating the countrys doping laws. The move came a day after Italian police confiscated unidentified substances in a raid on the hotel where the three were staying in the northeastern town of Lignano Sabbiadoro, following the athletes positive tests. Police told the AP the raids were executed after a tip from the World Anti-Doping Agency. Doyle said he and the sprinters worked in conjunction with WADA on the raid after becoming suspicious that Xuereb might have given them supplements laced with a banned substance. Doyle also said Powell and Simpson were aware of the impending raid, but Xuereb was kept out of the loop. "Asafa and Sherone have been tested more than 100 times each through their career ... and never turned in a positive test," Doyle told the AP in a phone interview. "Now they change their supplements and the first time they get tested, they have a positive test? It has to be something in those new supplements that has caused it. Chris is the one that provided those. "Were not saying he did anything deliberate, but its in those supplements." In the email statement from Xuerebs account, he is quoted as saying he "did not provide any banned or illegal substances to Asafa Powell or Sherone Simpson." The statement says all the vitamins Xuereb provided to the sprinters were found to be legal by Italian police. "I do not know what these athletes were taking in addition to what I suggested to them," the statement said. "Although I suggested certain vitamins to these athletes, it is ultimately the athletes responsibility to accept or reject my suggestion. "Unfortunately, it appears that these athletes were not solely following my suggestions or WADAs guidelines. These guidelines are in place so all athletes can have a clean sport. Both athletes are clearly looking for a scapegoat. I am confident, and I have also spoken to researchers and the police, that I have done nothing wrong." Doyle said that while the sprinters had been led to believe everything they were taking was untainted, he and the athletes should have been more responsible about which supplements they used. "In hindsight, we shouldve been given a list, made sure we got a list," Doyle said. "The extent of what I did, I said to (Xuereb) in a text message, that all supplements have to be cleared by me first. He never cleared them with me. He did send them in an invoice that had the names of supplements in there that he had purchased. But that was it. I didnt have the ingredient list."Andy Isabella Cardinals Jersey . Marincin has played in two NHL games so far this season with two penalty minutes. The 21-year-old has three goals, four assists and a plus-5 rating in 24 games with the American Hockey Leagues Oklahoma City Barons this season. Byron Murphy Youth Jersey . To the surprise of many, it isnt the Wolverines but their in-state rivals the Michigan State Spartans. http://www.nflcardinalsrookiestore.com/Cardinals-Larry-Fitzgerald-Jersey/ . Burke is expected to miss two to three months after breaking a finger in the teams third preseason game. Tinsley, a 10-year veteran, spent the last two seasons in Utah, where the point guard averaged 3. Zach Allen Cardinals Jersey .com) - The Calgary Flames aim to bounce back from their first regulation home loss of the campaign on Friday night when they host a Detroit Red Wings club that they swept in three meetings a season ago. Haason Reddick Cardinals Jersey . Pirlo limped out of Sundays 1-0 win over Udinese after just 13 minutes. Juventus says Pirlo underwent tests on Monday which revealed he has "a second-degree lesion to the collateral medial ligament in his right knee.Seattle host Buffalo on Monday night as week nine in the NFL comes to its conclusion, live on Sky Sports 1 from 1.15am.Once again its Seattles fabled defence that is the cornerstone of their season and coupled with their impressive home record, it is a daunting trip for a Bills team looking to avoid a third successive defeat. Russell Wilson will look to help the Seahawks increase their hold on top spot in the NFC West The Legion of Boom went into week nine ranked behind only the Minnesota Vikings for total points allowed, however, their offence has struggled and only the Los Angeles Rams have scored fewer points than Pete Carrolls team. RESULT: Week 10 game choice The votes have been counted and we reveals the Sky Sports live games you have selected Latest Standings AFC East W-L-D NFC West W-L-D 1. New England Patriots 7-1 1. Seattle Seahawks 4-2-1 2. Miami Dolphins 4-4 2. Arizona Cardinals 3-4-1 3. Buffalo Bills 4-4 3. Los Angeles Rams 3-5 1. New York Jets 3-6 4. San Francisco 49ers 1-7 The Seahawks have also been involved in two of the lowest scoring games of the season (L3-9 v Rams and D6-6 @ Cardinals) so a tight contest is expected against a Bills side also built on defence and with the games most likely attacking weapon an injury doubt. LeSean McCoy is crucial the the Bills hopes of a win in Seattle LeSean McCoy missed Buffalos defeat to New Englandd last week with a hamstring problem and while Rex Ryan is confident he will feature, the star running back may be used lightly as he was rushed back against Miami a fortnight ago and left the game early.ddddddddddddMike Gillislee stands by to replace McCoy at CenturyLink Field where Seattle have won 34 of their last 39 regular and post season games. Buffalo Bills good start is in danger of unraveling after defeat to New England saw them drop to .500 for the season Buffalo have dropped to third in the AFC East standings after back-to-back divisional defeats against the Dolphins and the Patriots where they shipped more than 20 points on both occasions, having done than just once in their opening six games.However, Seattle have also had their struggles and come into the game looked to end their own two-game streak without a victory which included defeat to New Orleans last week, a result that perhaps had more to do with the exhaustion from the previous weeks 6-6 OT draw with Arizona. Seattle slipped to just a second defeat of the season last week when they were beaten by New Orleans Seahawks will be without the considerable defensive talents of Michael Bennett and Kam Chancellor, while running back Thomas Rawls is also out.Tight end Charles Clay and veteran running back Reggie Bush join McCoy on the Bills questionable list but Percy Harvin could feature having re-signed with Buffalo before last Tuesdays trade deadline after coming out of retirement to rejoin the team he left at the end of last season.Also See:NFL week nine highlightsRESULT: Week 10 game choiceWATCH: Sunday BlitzLatest standings ' ' '