The source told Reuters that a federal grand jury had been convened and could charge Omar Mateen's wife, Noor Salman, as early as Wednesday. He said he had spoken to Noor Salman's mother after the Orlando attack. NBC News said Salman told federal agents she tried to talk her husband out of carrying out the attack. A neighbor said Noor Salman only visited her mother once after she married Mateen. Senator Angus King, a member of the Senate Intelligence Committee, which received a briefing on the attack on Tuesday.
Source: Standard Digital June 15, 2016 03:00 UTC