CHICAGO (AP) -- U.S. Attorney Patrick Fitzgerald has filed a motion seeking a 90-day extension to return of an indictment against Illinois Gov. Rod Blagojevich.
Federal prosecutors normally have 30 days to file an indictment against a defendant. That deadline would have been Jan. 7, and the extension would give prosecutors until April 7 instead.
Authorities arrested Blagojevich on Dec. 9 on corruption charges that accuse him of trying to sell President-elect Barack Obama's vacant Senate seat to the highest bidder. Blagojevich has denied any wrongdoing.
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In the motion filed Wednesday, prosecutors ask for more time because "multiple witnesses" have come forward in recent weeks and investigators have to review "thousands of intercepted phone calls."
A U.S. Attorney spokesman says a federal judge is scheduled to review the motion at a Monday hearing.