In a prior report, It is stated that O'Connor was discovered comatose in her London residence and was subsequently pronounced dead at the scene.
According to a statement that was released by the London Inner South Coroner's Court on July 27, authorities stated that her death was not regarded suspicious at the time.
The office of the coroner has "ceased their involvement in her death," according to a statement made by a representative for the London Inner South Southwark Coroner's Court on Tuesday.
In order to become a musical icon, O'Connor survived a challenging life. She was born in Dublin, Ireland, the capital of Ireland. In the course of her career, she was nominated for eight Grammy Awards, including the award for Best Alternative Album, which she won in 1991.
Among the songs that she released, "Nothing Compares 2 U" was extremely popular. At the time of her official retirement from the music industry in 2003, O'Connor continued to record new songs, including her album "I'm Not Bossy, I'm the Boss" which was released in 2014.