Ground Piercing Technology News Today

To what authorities did and did not find in the back yard. listen to this. >> i can tell you that there were -- there was ground piercing technology used in the back yard. and specifically there was nothing of note taken from the back yard as far as remains. >> now, back out here live, sandra, another big thing we have been talking about in recent days is this vault that was found in the basement. the police commissioner rodney harrison described the opening to the vault as a big iron door. we l...