Mizrahi blames the deaths of the seven Sassoon children – who were all killed early last Saturday in a Brooklyn house fire started by a Shabbat hotplate left on and unattended – on Facebook, text messages, immodesty, lack of proper Shabbat observance, lack of shomer negiah, and women's wigs that are too long, as well as "sins" committed by the children in previous lifetimes, a position based on 'normative' Lurianic kabbalah.
The part about the wigs starts at about 38 minutes. The rest is spread out before that: