as soon as they got out of their trucks so a call immediately went out to stow police detective ken mifflinhen i got there, i saw the fire department still puttin out the blaze. someone had taken probably a pipe wrench to disconnect th gas line and it was blowing out natural gas. it was a very large roarin sound. >> at that point, the ga hadn't ignited >> no. it could have possibly blown up the person who said to the fir poured gasoline all the way to the gas meter and on top of th gas meter. >> the idea was fire starts, the gasoline goes to the gas main, and possibly destroys th house, and everybody in it >> absolutely. >> mifflin found the pur family sheltered at a neighbor 's house, and asked the father scott purk, to step outside. >> we actually went over to my unmarked detective bureau car, and we sat in my car, where it was nice and warm. >> the first question is, wh would want to burn down your house? who are your enemies >> exactly, right. scott said he really didn' have any there was no one he knew tha was so angry at him that would want to try to harm him or his family so, the inv