Under the direction of her husband Doug, the chief administrator of the psychiatric ward, Miranda treats disturbed patients like Chloe, a murderer whose confessions of satanic torture are dismissed by Miranda as paranoia. Miranda's world is turned upside down after a chance encounter with a young girl near a bridge one rainy evening. Following the meeting, Miranda finds she has become a patient in her own prison hospital - Her husband has been murdered and she is the number one suspect. She must use her instincts and help from co-workers to figure out the riddle of what has happened.