Cass and Mark are a couple on a camping trip to the distant countryside. When their seemingly secluded getaway is interrupted by an ominous scream, they start to think someone might be stalking them, and encounter two strangers who are also in the woods near them. Despite everything appearing to be harmless, they can’t shake the feeling that something is wrong. The truth, however, is far more disturbing than meets the eye.

When five sorority girls inadvertently cause the murder of one of their sisters in a prank gone wrong, they agree to keep the matter to themselves and never speak of it again, so they can get on with their lives. This proves easier said than done, when after graduation a mysterious killer goes after the five of them and anyone who knows their secret.

In Tree Hill, North Carolina two half brothers share a last name and nothing else. Brooding, blue-collar Lucas is a talented street-side basketball player, but his skills are appreciated only by his friends at the river court. Popular, affluent Nathan basks in the hero-worship of the town, as the star of his high school team. And both boys are the son of former college ball player Dan Scott whose long ago choice to abandon Lucas and his mother Karen, will haunt him long into his life with wife Deb and their son Nathan.