Michael Jackson's mother and children are suing concert promoter AEG Live over the singer's death, TMZ reports.

Jackson's mother, Katherine Jackson, claims AEG breached its agreement to provide physical care and life-saving equipment for her son. She also alleges the company was negligent in hiring Dr. Conrad Murray as Jackson's physician. The lawsuit was filed Wednesday in Los Angeles Superior Court.

The lawsuit alleges Jackson was shivering and disoriented at his last rehearsal, PEOPLE reports. "AEG had legal duties to Michael Jackson to treat him safely and to not put him in harm's way. But AEG, despite its knowledge of Michael Jackson's physical condition, breached those duties by putting its desire for massive profits from the tour over the health and safety of Michael Jackson," says the lawsuit.