There has been a thread about this on here.

The question as to why people, (colleagues and acquaintances as well as victims), didn't speak up before his death has been addressed including the case of one alleged victim who was locked in a room when she tried to complain at the time 😞

His reputation amongst those who knew him was apparently not as spotless as you suggest OP and in any case which is more important, closure for his alleged victims or the "reputation" of a dead man?