Really???
You might want to have a look at these...... I'm not suggesting this is what happened to MJ, but I am at this stage suggesting you are full if it................
The Cormac Trust - raising awareness of sudden cardiac arrest Cormac’s Profile
The Cormac Trust - raising awareness of sudden cardiac arrest Archive Sudden Adult Death Syndrome hits Limerick hurler
RTÉ Television - The Afternoon Show
Sudden Adult Death Syndrome
Dublin People - Sudden Death Syndrome claims life of popular local
Village in grief over GAA hurling star's death Tributes paid to Down man | Article from Belfast Telegraph | HighBeam Research
The Irish World : news : (Irish News)