New Charge in John Stamos Blackmail Case

The 2 people from Marquette accused of blackmailing actor John Stamos have another charge against them.

Scott Sippola and Allison Coss are also now charged with using interstate commerce to threaten to injure the actor’s reputation in trying to extort money from him.

The U.S. Attorney’s Office in Marquette filed the charge Monday.

Sippola and Coss were arrested in December after allegedly trying to extort $680,000 from Stamos in exchange for photos of him that the pair had.

Sippola and Coss have a federal court arraignment scheduled for May 10th.