constand then filed a civil suit. cosby testified in a sworn deposition before they reached a can confidential settlement. fast forward to 2015. that deposition was unsealed, revealing cosby had admitted giving drugs to women he wanted to have sex with. prosecutors reopened the criminal investigation and days before the statute of limitations ran out, cosby was charged in criminal court. pennsylvania defense attorney brian mcmonday gal represented cosby from the beginning. he pleaded not guilty. a first trial last year ended in a hung jury. >> she's entitled to a verdict in this case. >> reporter: now a new trial with some big differences. a new defense team for do's kos by led by tom mess row who got an acquittal for michael jackson in his child monthlyestation trial.