Watch CSI: Vegas Online: Season 2 Episode 16Paul Dailly at .
Who tried to kill Sonya?
On CSI: Vegas Season 2 Episode 16, her life was in jeopardy when she was exposed to a mysterious poison.
As the CSI team raced to find an antidote, it became clear the silver ink murderer was behind the plot.
Meanwhile, Max's ex-husband, Daniel, returned to make sure their son was safe.
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