ABC Online
The Australian(greater detail)
Retired Marist College Canberra (1970-1990s) teacher & continuing Marist Brother, Brother John Kosta is expected to be arrested following alleged abuse claims made against him.
There are two other as-yet-unnamed ex-Marist teachers to be investigated also.
These allegations were were raised as part of the ongoing investigation into Paul Lyons (Daramalan and Marist College Canberra teacher) through Jason Parkinson, of Porters Lawyers.
The total number of notifications Porters Lawyers has filed between the two schools of alleged sexual abuse by the four teachers involves 33 male former students, three of whom claim to have been abused at different times by both Lyons and Brother Kosta.
Personal note, not neccessarily the views of The-RiotAct: as an ex-student of Marist Canberra, I [Skidbladnir] will say that by a large and enviable margin, the teachers and staff at Marist are the finest set of teachers I put up with throughout my formative years (sample size:three different highschools, seven years in total, at least 9 subject tutorial teachers per year, a great many other non-tutorial support teachers and staff), and incidents such as this do not reflect on the school as whole.
That said, the incidence of -four- alleged abusers and unknown counts of sexual abuse concerns me, and I can fully understand why the current Headmaster (Mr Richard Sidorko) has called for an inquiry, and has said he will assist in any way he can.
Other than what I can see in the articles above, there has been no further public comment from Mr Sidorko.
Bear in mind that this is an ongoing investigation and these are only allegations at this time. If you know something take it to the relevant people.