Reddam House Atlantic Seaboard has confirmed that there was a shooting outside the school this morning.
They could not, however, divulge further details.
There are reports that it was Advocate Pete Mihalk who was gunned down this morning.
Mr Mihalk had been dropping off his children at the school at the time.
No arrests have been made yet.
Police have urged anyone with information to please contact Crime Stop on 08600 10111.