Authorities reportedly probing Hasidic rabbi for arranging underage marriages
Rabbi Yoel Roth is the head of Yeshiva Tiferes Hatorah in Williamsburg, Brooklyn
Video and photos on social media purport to show him arranging engagements
One photo posted by a journalist shows a girl, 15, getting engaged to 17-year-old
Associate of Roth denies the allegations, calling them lies by rabbi s enemies
Siblings of Roth s followers claim rabbi runs a cult and has brainwashed kids