Zuiker, 44, and his ex-wife, Jennifer, still need to settle money issues, but Zuiker was reportedly trying to fast-track the divorce so that he can remarry.
Zuiker has been dating pre-school teacher Michelle Territo for a year. TMZ reports the couple may wed as soon as next month.
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Zuiker and Jennifer married in 1999 with no prenuptial agreement. Since then, the CSI franchise has generated more than $6 billion in profits.