Someone ratted him out.
"The first and fiercest punishment ought to fall first on the traitor, second on the enemy. If I had but one bullet and I were faced by both an enemy and a traitor, I would let the traitor have it."

https://twitter.com/YALiberty/status/1625880038779375617?t=coV78iqIF1C4hc2t8C1J7A&s=19