Scott Sippola, 30, and Allison Coss, 23, have been arrested in conjunction with an investigation by the FBI into the Stamos extortion plot. The pair allegedly sought almost $700,000 from Stamos.  The sum is staggering considering the extortion only involves party photos of Stamos from 2004. FBI Agent Leslie Hahn said the plotters sent a e-mail with the message that they had “discovered the pictures taken during the 2004 party in Florida, and that such pictures would cause harm to Mr. X’s reputation if released to the media.”   Mr. X is identified as  as an actor in the document, and is now believed to be John Stamos.