Episode 4: Sangre Por Sangre

Watch CSI New York Online Season 7 Episode 4
Title: Sangre Por Sangre
Air-Date: Oct 15, 2010
Views: 1,644 Times
CSI New York Description:
When the leader of a powerful New York gang, El Puno, 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 Puno, Luther Devarro, a man he put behind bars years before