She just can't seem to help herself. Charlotte Ritter is back at it; finding a case where no one else seems to see one. After a fun trip to Weeki Wachee Springs with her kids (to see "real" mermaids), Charlotte heads back to work and into trouble. Cole tries his best to keep a watchful eye on her, but she's bound and determined to prove that the apparently natural death of a local businesswoman was really a ghastly, premeditated murder. Will she be able to "nail" the killer or will she become the next victim?
