Noor Salman found not guilty of obstruction of justice and providing material support to her husband in 2016 attack.
Joseph Michael Schreiber facing charge of arson and hate crime over incident in US state on anniversary of 9/11 attacks.
In a letter, Omar Mateen said his co-workers taunted him for being Muslim and called him a “potential threat”.
Republican leaders move to shut down 12-hour House floor sit-in by Democrats demanding vote on gun safety legislation.