jeannette brady and her husband raised their husband in this beautiful home.sburg, virginia. security not exactly the first thing on their minds. all in all, we feel pretty secure here. >> reporter: secure enough to allow safety and security expert bill stanton permission to conduct a test. >> when i'm looking around the house, i'm looking for vulnerable points. >> reporter: with their permission, stanton is testing the security of their home to see if he can break in just like a common burglar. >> what jumped out at me, when you went around back there were many, many points of entry. front door, side but then came the moment that the ureka moment. there was a ladder in the garage that i was going to use to get into the house. >> stanton also uses some technology to help his cause. and with the family's explicit permission. >> i took a gps and i put it on her car. so this way, i could track her. >> reporter: the very next day when jeannette was out, stanton put his plan into action. >> i knew my best shot is on the second story. because most people cro overwhe