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CSI: NY
Sangre Por Sangre
E4 Oct 14, 2010 45m TV-14
When the leader of a powerful New York gang, El Puño, is found murdered, the CSIs must find the killer before a street war with a rival gang breaks out. Mac asks the co-founder of El Puño, Luther Devarro, a man he put behind bars years before, for help.
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