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.
| Creator | Ann Donahue |
|---|---|
| Actor | Gary Sinise, Anna Belknap, Sela Ward |
| Country | United States of America |
| Production | CBS Productions |