1. DCI Jones has been secretly surveilling a wealthy family's home for weeks, observing their movements and taking detailed notes.
2. Jones breaks into the family's home while they are away and discovers a hidden basement that appears to be used for torture and murder. He finds evidence that the family has been targeting and killing other people.
3. Jones realizes he has been identified as the next target by the family. He tries to call for help but has no cell service. The family returns home and discovers the intruder, forcing Jones to hide in the basement.