Morris heard it from Penix who heard it from the center who snapped the ball before his QB was ready.
Per PFT:
"Penix said, via a transcript from the Patriots. “For us, whenever I’m clapping, that means I want the ball. I knew [Neuzil] said he heard them clapping, and he thought it was my clap'
The Falcons forced a Patriots punt while trailing 24-23 with 3:30 left in Sunday's game, but an intentional grounding penalty on quarterback Michael Penix helped keep them from driving for a go-ahead score.
www.nbcsports.com
OFC if anyone bothers to watch the video they'll see it's BS. And like everything else, if/when it does happen it's still only a penalty if they call it. smdh