Sassy salon owner Marla Shore is giving grumpy Mrs. Kravitz a perm when the old lady croaks in the shampoo chair. If that isn’t enough to give her a bad hair day, handsome Detective Vail suspects Marla of poisoning the woman’s coffee creamer. Figuring she’d better expose the real killer before the next victim frizzes out, Marla sets on the trail of a wave of wacky suspects.