I Know What You Did Last Summer

Company alumni fun spent the evening on the beach. Returning home, they knock wonder where went into man. Deciding that he's dead and not wanting unnecessary trouble, they dumped the body in the sea.
After an accident on a winding road, four teens make the fatal mistake of dumping their victim's body into the sea. Exactly one year later, the deadly secret resurfaces as they're stalked by a hook-handed figure.