In that video you have the testimony of a woman who claims to have been molested by Jaracz. She was very emotional and sounded completely believable to me.
And you have Jaracz being questioned at a convention. He was asked a simple, clear question which should have gotten a simple, clear answer, but he went off on a tangent and totally ignored the question. That makes him look suspicious to me.
Naturally the higher ups at Watchtower, who are/were aware, will not acknowledge that it happened. The testimony of the victim, plus Barbara Andersen's knowledge from when she worked at Watchtower, tends to make me think it happened.