It was a serious foul, from a dangerous play, but the offender got away scot-free?
(would be the whole thing escaped the jugde/referee eye ? (and of the eyes of his assistant?...)
That foul should send the player from the field, a sure red card for serious foul play. ( I )* don´t know how he got off scot-free.
*I - could well be left out, should that be a colloquial conversation.