Who tried to wipe out a masquerade party for wealthy investors?
On CSI: Vegas Season 2 Episode 18, the team set out to get answers when they realized there was still someone out there who could set another bomb.
Meanwhile, Catherine was happy to work with a former member of her team, but it was clear her friend was struggling.
Elsewhere, Maxine had a plan to bring some unity to the team.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.