Warrick was a charismatic and intelligent member of the team before his death at the start of season 9. He died in GrissomÂ’s arms in an emotion soaked episode. Warrick came to work at the Las Vegas crime lab after being chemistry major. His strength was in audio-visual forensics.

His life within CSI has had many ups and downs and without the love and support that Grissom showed him he wouldnÂ’t have lasted 2 seconds. His major flaw rested on the fact that he was a recovering gambling addict. The worst place in the world to be if you have a gambling problem is surely Las Vegas.

When he died we learnt a few secrets that had never surfaced before; the major thing being that he was a dedicated father to a much-loved son.