That was deemed correctly as a red card offence. If you do that your team should be down a player for the remainder of the match, you've let them down on top of everything else.
To add insult to that, Murphy will miss just two URC games after it being looked at as a mid point entry of a six week ban.
The disciplinary committee deemed the incident was deserving of a red card, with a mid-range entry point of a six-week suspension, two weeks of which were cut due to his apology to McCormick, engagement in the disciplinary process and his previous clean disciplinary record.
While Murphy was given a four-week suspension, that ban will be reduced by a further week if he completes the World Rugby Coaching Intervention Programme – more commonly known as 'Tackle School’.
The Wexford man will now miss Connacht’s URC games against Leinster and Dragons, while he will also be suspended for Connacht A v Leinster A on 16 November.
Edit, ach they're asking you to sign in to watch it. It's a flying shoulder straight to the head way off the ball