For successfully delivering her mother's friend, fierce competitor Iffy Bigelow, to the world-famous Philadelphia Flower Show in time to perfect that day's entries, Ginger Barnes and mother Cynthia are rewarded with Iffy's extra maintenance passes. Unfortunately, while they roam the amazing displays with elbow room to spare, Iffy is in a storage room behind the Tastee Freeze booth getting strangled with her own scarf. The remaining Grand Prize contenders seem relieved to have lost their toughest rival, but surely they aren't all murder suspects! What about Iffy's husband? The police favor the victim's mentally unstable niece for the crime, but Gin's mother will have none of it. "You solved a murder for your husband," she reminds the amateur sleuth she raised. "Now you can solve one for me."