Plymouth police were investigating the death of a couple at a house in Plymouth overnight after they were called to the scene and witnessed a man at the residence use a power saw on himself, the ... more 
Plymouth police were investigating the death of a couple at a house in Plymouth overnight after they were called to the scene and witnessed a man at the residence use a power saw on himself, the district attorney's office said. less 
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WCVB - Boston
Wed, May 9, 2012 4:30 AM EDT