bill: an explosion turning the great outdoors into a virtual death trap. this was the scene of the salmon falls river camping resort in the state of maine over the weekend. police say a couple s propane tank blew up inside of their rv blowing them right out of the trailer. the fact that they could walk away from it is absolutely unbelievable when you look at what s behind us here. you know, my mom is definitely going to have a little bit of time getting, you know, getting through this, but she s going to make it, and that s the most important thing really. i mean, there s a lot of stuff here that can be replaced, and they can t be. bill: just about everything was blown up there. they ve been camping in the same spot for 30 years. police are investigating what caused that blast. propane in an rv.