Michael

Resonating with the body's natural circadian rhythms, this frequency promotes relaxation and sleep readiness while enhancing the production of melatonin, the sleep hormone, while decreasing sleep latency (the time it takes to fall asleep). It's also associated with delta brainwave activity, which predominates during deep, restorative sleep stages.

In the summer of 1988, the mutilated bodies of several missing girls begin to turn up in a small Maryland town. The grisly evidence leads police to the terrifying assumption that a serial killer is on the loose in the quiet suburb. But soon a rumor begins to spread that the evil stalking local teens is not entirely human. Law enforcement, as well as members of the FBI, are certain that the killer is a living, breathing madman - and he’s playing games with them.