Hawkes: The stria on the slug that was lodged in Nicky's backpack matches Castro's gun.
Stella: Well, if Castro shot Nicky, then how did Johnny Cook's DNA end up under his fingernails?
Stella: Well, if Castro shot Nicky, then how did Johnny Cook's DNA end up under his fingernails?
Hawkes : The stria on the slug that was lodged in Nicky's backpack matches Castro's gun.
Stella : Well, if Castro shot Nicky, then how did Johnny Cook's DNA end up under his fingernails?
http://www.tv-quotes.com/shows/csi-ny/quote_25922.html
