>> welcome to "dateline." julie griffin was a mother and a plays ripped through her home and she was gone was this an accident, a bungled burglary, or something else entirely? here's dennis murphy with "consumed." >> the canterbury hills subdivision in paduca, kentucky, tiny homes by neighbors living ordered lives. as the porch lights winkd out on another day, what happened one cold january night in the wee hours was especially alarming. a roaring, all consuming fire was destroying the homes. >> it was awful, half the house was gone. >> what would rise from those ashes is far more than a fire marshall's investigation into