Sinéad O’Connor’s Cause of Death Revealed

In July 2023, Metropolitan police said they responded to a report of an unresponsive woman in a London home.

One year after her untimely passing, Sinéad O’Connor‘s death certificate has confirmed the singer died from chronic obstructive pulmonary disease (COPD) and asthma, the Irish Independent reports.

The Irish singer and musician’s 40-year career included the release of 10 studio albums; her last, titled I’m Not Bossy, I’m the Boss, came out in 2014.