Chloe Paige and her stepson Jacob live in an isolated mansion in an island. Chloe's husband is traveling and she does not know his whereabouts. One stormy night, Chloe is drinking wine with her friend Alice when a car arrives and Alice believes they are strangers needing information. When she leaves the house, she is murdered by a masked man. Chloe closes the front door and calls the police and the home security company. However the police can not cross the bridge that was damaged by the criminals. Meanwhile the trio of criminals breaks in Chloe's house. The security agent Mike uses the security cameras to advise Chloe where to hide. The trio is looking for a safe and for Chloe while she is hidden with Jacob. Will the police arrive in time to save Chloe and Jacob?