Book 13 in the Mellow Summers paranormal mystery series.

Mel is enjoying her Fourth of July holiday in the park with her fiance, Greg, and best friend, Jackie, when a contestant in a local beauty pageant collapses and dies. At first, Mel decides to let the police handle the matter, but soon receives a tip from an unlikely source, the obnoxious Tammy, that the woman was part of an old family and that her death was not accidental, but murder. Before she knows it, Mel finds herself scouring the sewers in an effort to locate a missing clue. Will she solve the mystery before Tammy unravels her last nerve?