Nancy thought she'd cracked the case when she discovered who was trying to sabotage her friend, Sydney's, wedding. But even after she'd uncovered the villain, things did not go quite as smoothly as Nancy had hoped. Could Sydney be sabotaging her own wedding due to cold feet? Nancy is convinced that it seems unlikely that the suspect acted alone to ruin things. But is it really possible that the crook is working with someone else to bring Sydney and her fiancé down?