Wales star Christ Tshiunza found himself at the centre of a hugely controversial call during Exeter Chiefs' European Champions Cup clash with Montpellier on Sunday afternoon.
The 21-year-old was on the end of a high challenge from Zach Mercer, whose shoulder appeared to make contact with the head of Tshiunza in a nasty-looking challenge 10 minutes into the second half.
The incident was sent to the TMO, with replays of the incident met with howls of anguish from the home crowd.