Attorneys for Noor Salman, the wife of Pulse nightclub killer Omar Mateen, moved to dismiss the charges or declare a mistrial on Sunday night after the prosecution revealed on Saturday that Mateen’s father, Seddique Mateen, worked as an FBI informant from 2005 through the summer of 2016. According to defense lawyers, Assistant U.S. Attorney Sara Sweeney sent them an email on Saturday night that revealed Seddique Mateen was a confidential FBI source and is also under investigation for suspicious money transfers to Turkey and Afghanistan, based on documents that were discovered in his home on the day of the nightclub massacre. Noor Salman’s trial had already been in progress for a week when this disclosure was made.