Michael Peterson's attorney Mary Jude Darrow questions DNA expert Timothy Palmbach about possible contamination of evidence since the initial investigation and trial. Peterson's defense team contends that the condition of the evidence prevents new testing for a retrial. Chuck LIddy cliddy@newsobserver.com
Michael Peterson's attorney Mary Jude Darrow questions DNA expert Timothy Palmbach about possible contamination of evidence since the initial investigation and trial. Peterson's defense team contends that the condition of the evidence prevents new testing for a retrial. Chuck LIddy cliddy@newsobserver.com

Crime

Mike Peterson changes his defense team

December 01, 2016 11:40 AM

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