christianson. they were telling me they've lived in this house for three decades. so they came back today and gathered a bunch of stuff. bob works as an electrician, so this is obviously what's left of a hammer. he's got pipe wrenches, clamps. this is a pileful his tools that will obviously have to be replaced because that's his livelihood, but when they came back here today, they were very gracious and let us kind of tag along. i'm going to show you what they found not only is a treasured memory, but there's extra special meaning to not only that memory, but why their family is intact and safe. take a look. >> there's a lot of memories in this house and this is horrible. >> reporter: bob and tammy christianson have lived on hopper avenue in santa rosa for 30 years. they've raised three kids in this house or what was this house. the fire sunday was a shock. >> my wife woke me up at 10 after 2:00 and we had about 20 minutes to get out. >> reporter: they took separate cars, got stuck in the traffic g