CSI Loco Movives episode 710 . About half way in the episode . Where nick and warrick are gathering evidence , with the green jello :-). There is a song pretty dark music . What I can hear . The lyrics sounds like Hallelujah jesus . Been all over the net . But I can't find anything . Please help me find the track .

The following site might give you some leads:

CSI - Episode 710 - Loco Motives :: FandomTalk.com :: Eating your brain. One fandom at a time.

That did not help