An FBI whistleblower testifying at the state murder trial of Terry Nichols claimed a government scientist lied about key physical evidence found at the Oklahoma City bombing.
Frederic Whitehurst told jurors Wednesday that FBI forensic scientist Steven Burmeister, whom he trained, had told two lies: that ammonium nitrate crystals found on bombing debris had been embedded by the force of the blast and that the crystals came from the kind of fertilizer believed used in the bombing.
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The Associated Press last year reported that Burmeister himself alleged to the Justice Department's inspector general that the bombing evidence was tainted by shoddy work and contamination problems, then recanted the allegation a few months before he testified in the McVeigh trial.