Brian McNamee told federal law enforcement officials that Roger Clemens developed an abscess on his buttocks around the time that McNamee said he was giving him steroid injections in 1998, a lawyer with knowledge of details of the case told The New York Times. But three members of the Toronto Blue Jays' organization that season, including two trainers, said they did not recall Clemens having an abscess in 1998, the newspaper reported. And Rusty Hardin, the attorney for Clemens, said McNamee made the same assertion to federal investigators -- and that the two trainers also told them they did not recall Clemens having an abscess. Clemens, who was named in former Sen. George Mitchell?s report on performance-enhancing drugs in baseball as having been injected with steroids by McNamee, has said he did not take any performance enhancing drugs. The seven-time Cy Young Award winner has said that he received injections from McNamee, who was his strength trainer with the Blue Jays and New York Yankees, but that they were vitamin B-12 or the pain killer lidocaine. While any injection can lead to an abscess, an anti-doping expert said steroid injections are more likely to trigger abscesses, according to the Times.