Sinead O'Connor has been missing for over 24 hours, police in Wilmette, Illinois told TheWrap on Monday, and they're actively searching for her.
"The Wilmette police is seeking to check the well-being of Sinead O'Connor," the department said in a statement. "O'Connor reportedly left the Wilmette area for a bicycle ride yesterday at 6:00 AM and has not returned. A caller expressed concern for her well-being and no other information is available at this time."
O'Connor threatened suicide last year in a Facebook post, which claimed she took "an overdose."
"I have taken an overdose. There is no other way to get respect. I am not at home, I'm at a hotel, somewhere in Ireland, under another name," the Irish singer wrote in the 450-word letter in November. "If I wasn't posting this, my kids and family wouldn't even find out. Was dead for another fortnight since none of them bother their hole with me for a minute."
Police in Dublin eventually confirmed that O'Connor had been "found safe and well" and was receiving medical treatment. She has a history of bizarre Facebook posts, once calling her family "child stealing murderers"
O'Connor has been in the news since music icon Prince died last month. Prince wrote O'Connor's hit song "Nothing Compares 2 U," and has since been sued by Arsenio Hall for claims she made on social media.
