Is it a flesh and blood killer-or restless spirits?

According to Sophie the psychic and local yoga instructor, beautiful Edisto Beach becomes a hotbed of troublemaking spirits every August whether anybody believes her or not. But when a visitor dies mysteriously during a beach house party, former big-city detective Callie Morgan and Edisto Beach police chief Mike Seabrook hunt for motives and suspects among the living. A local ghost story holds potential for murder. With tourists filling the beach and amateur sleuths finding their vacation more thrilling, a few start getting underfoot. Local business owners become anxious to squelch rumors of a murderer on the loose. Then things turn dark when Callie realizes maybe she needs all the help she can get once the killer's attention turns toward her.