Senate Intelligence Committee member Angus King reported that Mateen's 2nd wife seems to have experienced "some knowledge of what was heading on". On June 16, Director of the Central Intelligence Agency John Brennan informed the Senate Intelligence Committee that his company was "unable to uncover any connection" concerning Mateen and ISIS. Zurcher, Anthony (July 16, 2018). "Trump-Putin summit: After Helsinki, the fallout at house".