She may be indicted for having knowledge before the attack and potentially helping Mateen. Here is her story:
In an interview with Brazilian TV, the ex-wife of Omar Mateen claimed the U.S. agency told her to keep quiet about his homosexuality.
…Dias told the Brazilian television station SBT Brazil Tuesday that Yusufiy believed Mateen was gay and that his father called him gay several times in front of her. However, “the FBI asked her not to tell this to the American media.”
Mateen also reportedly posted: “The real muslims will never accept the filthy ways of the west” and “You kill innocent women and children by doing us airstrikes… now taste the Islamic State vengeance.”