May I be sacrificed for Hussayn and his family, but I don’t know the history books, Shiahs and Sunnis have seperate history and ahadith/sunnah collections and so what exactly happened is going to vary with both sects…
Dr Zakir Naik might be mistaken on some issues but you can’t just discredit him over one thing and totally ignore all the good he has to offer.
Imam Hussayn is in Paradise and his murderers in Hell.