Murder for Silver
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http://abcnews.go.com/US/texas-plastic-surgeon-accused-love-triangle-murder-hire/story?id=16795068#.UAd2zGHDdu4
Dixon paid Shepard for the murder with three silver bars, worth about $3,000 a piece, police said. Investigators believe the bar Shepard had sold at the pawn shop in June was an advance payment for the killing.