Chelsea Adolphus, 28, of Illinois went missing at Vista Medical Center East, where she was later found on the hospital's roof before her death.

She was found unresponsive on the hospital roof at about 8:45 a.m. Thursday and was treated in the hospital emergency room for approximately 14 hours before she was pronounced dead late Thursday

A family is demanding answers after a woman went missing from a Waukegan hospital and her body was later found on the building's roof.

Investigators are trying to determine what led to the death of a woman after she was found Thursday on the roof of the Vista Medical Center East in Waukegan. The woman, 28 had been admitted earlier this week,