If anyone knows how to find a serial killer it's Zoe, America's favorite psycho who has looked like a 10 year old for 50 years. Zoe's innocent appearance and deadly skills make her the perfect bloodhound in the search for the Santa Nino serial killer. Zoe's close friend stands accused of the crimes. If Zoe doesn't find the killer-and soon-an innocent person will go to prison for life!