In reply to <a href="https://statter911.com/2019/07/13/pre-arrival-drone-video-5-single-family-homes-burning-on-arrival-in-indiana/#comment-132613">ffjsb</a>. Cause not determined as of yet. Gas pretty much has been ruled out. Yes it is odd but it happened. They used to be vollie a long time ago but combination now.