An unusual incident in January in which Chelsea Adolphus, a 28-year-old Waukegan woman, died after being found hypothermic on the facility’s roof has also given the hospital headaches.

Family of patient found frozen on Waukegan hospital roof sues: 'We will get justice for Chelsea' Chelsea Adolphus died of hypothermia after being on a hospital’s roof for nearly seven hours in ...

Chelsea Adolphus, 28, died on Thursday after getting locked out on the roof of the Vista Medical Center in Waukegan.

State health officials and police are investigating the death of a patient who was found unconscious on the roof of Waukegan, Ill.-based Vista Medical Center East on Jan. 23.