Breaking the 'No Cliff Diving' rule might be the least dangerous thing happening at the Alder Ridge Reservoir. Welcome back to Prairie City, Colorado, where the waters of Alder Ridge Reservoir are as tranquil as ever, and Rylie Cooper's life is anything but. When a repeatedly vandalized "No Jumping From Cliffs" sign is dredged up from the reservoir, it comes with a bonus-a dead body anchored beneath...