Tru Davies, a medical grad student in Boston whose grant is suddenly pulled out from under her, takes a job at a local morgue. There, she discovers that she has the power to "re-live" the previous day over again to help the people who wrongly ended up dead.

After a stint in rehab, a former police officer begins to question her sanity when she takes on a graveyard shift job at the local morgue. The intake of misshapen female cadaver sets off a series of strange and violent events that confirm the existence of true evil right under her nose. The cadaver, a product of a botched exorcism, is carrying the spirit of a ruthless and evil entity.

"The Altamaha River, Georgia's "Little Amazon," has been named one of the 75 "Last Great Places in the World." Crossed by roads only five times in its 137-mile length, the blackwater river is home to thousand-year-old virgin cypress, descendants of 18th-century Highland warriors, and a motley cast of rare and endangered species. The Altamaha has even been rumored to harbor its own river monster, as well as traces of the most ancient European fort...