Cause Of Death Sinead O'Connor 2025. Sinéad o'connor's official cause of death has been revealed, according to a new report, one year after she was found 'unresponsive' at a home in london. The irish singer died by natural causes at the age of 56, said a statement from the london inner south coroner's.
O’connor’s death came a year and a half after her son, shane, died by suicide at age 17. This is to confirm that ms o’connor died of natural causes, a statement from southwark coroner’s court on tuesday said.