A Scare at Bedtime - Season 9 Episode 11 Send and Deceive

The Shadow Man was a criminal with a difference. His weapon of choice was technology. He would send out hundreds of random e-mails to individuals at company addresses, and wait to see which ones would bounce back with an out of office reply. Once he had the name of someone who was abroad for a while, he would find out where they lived, and their home would be his for as long as they were gone. The perfect crime and no one would get hut. Or so the Shadow man thought.