A scandal in a Massachusetts crime lab continues to reverberate throughout the state's legal system. Several months ago, Annie Dookhan, a former chemist in a state crime lab, told police that she messed up big time. Dookhan now stands accused of falsifying test results in as many as 34,000 cases.
As a result, lawyers, prosecutors and judges used to operating in a world of "beyond a reasonable doubt" now havenothing but doubt.
Already, hundreds of convicts and defendants have been released because of the scandal.