Joachim Barth, defense attorney for Seth Mazzaglia, delivers his opening arguments in Mazzaglia's first-degree murder trial in Strafford County Superior Court Wednesday May 28, 2014, in Dover, N.H. ... more 
Joachim Barth, defense attorney for Seth Mazzaglia, delivers his opening arguments in Mazzaglia's first-degree murder trial in Strafford County Superior Court Wednesday May 28, 2014, in Dover, N.H. Mazzaglia is charged with raping and killing Elizabeth “Lizzi” Marriott of Westborough, Mass., and dumped the teens body into the Piscataqua River which feeds into the Atlantic Ocean. Her body has never been found. In his opening arguments Barth said the state's key whittness Kathryn McDonough is the killer. (AP Photo/The Herald, Rich Beauchesne, Pool) less 
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Associated Press | Photo By The Herald, Rich Beauchesne, Pool
Wed, May 28, 2014 1:15 PM EDT