Gas Pack Put News Today

Had to consider -- the perpetrator may have been someone julie knew. >> youre not ruling anyone out or in. youre simply going through the motions. youre speaking to immediate family first, and working your way out. >> reporter: the sheriffs department did not tell the griffiths julie had been murdered. >> we were not told anything by the police at that point. >> reporter: but anyone at the scene might have guessed foul play was somehow involved. >> there was just cops all over the property. >> r...

Perceived was the cause of the inferno: an accidental fire set off by a newly installed heating unit. >> you had a new gas pack put in tuesday? >> mmm hmm. >> okay. >> i mean it was a whole new system. >> reporter: keith explained the contractor was a friend of his whod done the work just a few days earlier. >> they put a rush on it. i mean, you know, thats kind of what friends do for each other. >> okay. >> and i hope to god that this problem is not his. >> reporter: but eventually, without giv...