What do boxing and vintage trailers have in common? Meet Raquel (AKA Rocky) Nelson, a retired single woman with an attitude and love for boxing.
Sisters Rocky and Bridget are enjoying each other's company at a vintage trailerfest until they stumble over a corpse. The dead guy is none other than the local trailer restorer Bridget was overheard threatening to kill. Mounting evidence leads police to focus on Bridget as a person of interest. Desperate to prove her sister innocent of murder, Rocky dons her own deerstalker cap and goes sleuthing until she runs into police detective Thompson who warns her off his case in no uncertain terms. But Rocky is tenacious if not stubborn. Combined with a 78-year-old father who becomes her sidekick, Rocky uses her courage and skills learned in boxing lessons to protect her family and keep from becoming the killer's next victim.