A Montgomery County teacher is on leave after screenshots of a Facebook post purported to show her falsely claiming that the Oct. 7 Hamas music festival massacre that killed 260 was a hoax, her school said. She also posted that “Palestinian’s are being killed and their organs are being sold. How is real life scarier than the movies??” according to the screenshots, which circulated widely in Montgomery County over the weekend. There is no evidence of organ harvesting.