In the North, a 13-year-old boy remains in a critical condition in hospital after being injured during his school lunch break earlier this year.
Oisin McGrath was hurt at St Michael's College in Enniskillen on Monday.
In a statement, the school said a "group of students were playing at lunchtime when one student became unwell and we sought medical assistance."
He was transferred to the Royal Victoria Hospital in Belfast after having first been brought to South West Acute Hospital in Enniskillen.
Today, Belfast Health Trust says the teenager remains in a critical condition.
Police say they have questioned a 17-year-old sixth former at the school about the incident.