Ghost Lake (2004)

Grieving over the death of her parents, Rebecca (Taturn Adair) escapes to an upstate New York lake to stay at her parents lakeside house to find solace in being by herself. But instead, she encounters a series of supernatural events that test her sanity and endanger the lives of everyone in the small town when ghosts from several drowning victims begin to rise from the depths of the murky lake at night to seek new victims.