Orlando gunman apparently searched Facebook during attack

ORLANDO, Fla. (AP) — While his victims texted heartbreaking last words to loved ones from the blood-drenched bathrooms, Omar Mateen apparently went on Facebook to measure the shockwaves his attack on a gay nightclub was generating.
He searched for the terms “Pulse Orlando” and “Shooting,” according to a letter released by a Senate committee.
The letter detailing Mateen’s Facebook posts and searches in the final hours of his life came to light as grief-stricken