Sheldon: An envelope buy metronidazole for dogs online uk Some of the most memorable testimony on the prosecution side came from former Bulger associates Stephen "The Rifleman" Flemmi, John Martorano and Kevin Weeks, the same people jurors must find credible in order to convict Bulger. All testified in graphic detail about murders they said Bulger commissioned or participated in. On the defense side, the most compelling moment was Bulger's brief exchange with the judge about the trial being a "sham." Some of the most interesting testimony was from former FBI supervisor Robert Fitzpatrick, who testified that he tried to terminate Bulger as an informant because he was not providing helpful information, but his bosses would not let him. The defense tried to show Bulger wasn't an informant in hopes of undercutting the credibility of prosecution witnesses. Bulger's lawyers claim his supposed FBI handler, John Connolly, fabricated Bulger's FBI file to advance his own career at a time when bringing down the Mafia was a national priority for the FBI.