Twenty-five-year-old fraternal twins, Naomi and Penelope Dotson, discover the dead bodies of their parents in the lake house on the edge of Centerville. While still in shock, the twins strive to discover the murderer and are drawn into two other related investigations-the kidnapping of nine-year-old Jamie Reed and the disappearance of Keith Evans, a deadbeat dad. When a car tries to run the twins down, they know they are getting close to the truth. In the process of chasing these criminals, they learn it's hard to run in high heel shoes.