It begins with a spark. A simple act of carelessness that ignites the grass of the Sierra Nevadas. A wildfire sweeps down the mountain, engulfing a van from the local prison - giving two convicts a chance to escape. Two desperate men. Psychologically disturbed. Extremely dangerous. In Farnham County live three very different women. Marjorie Guthrie, a wealthy suburban housewife fleeing an abusive marriage; Mary Hernandez, her troubled, rebellious sister; and Leanne Strayer, a young SWAT deputy with a dark past. All three share one thing in common: they're in the wrong place at the wrong time. Today, their worst fears come true. Tonight, the nightmares come home.