ALBAWABA - According to the Irish Independent, Sinéad O'Connor passed away from a mix of asthma and chronic obstructive pulmonary disease (COPD). According to the source, the 56-year-old singer was also fighting a respiratory ailment when she passed away. The official cause of Sinéad O'Connor's death is now known. The Irish Independent used the Grammy winner's death certificate, which was published one year after her passing in July 2023, to ...