Eddie is one of those "funny shit white people do" comedians so im not surprised in where he comes down on this.
Putting it frankly, he comes from a simplier time. Undercover brother was less comedy than you think.
That all being said, he has just as much right to question the details of the case as you or I.
However insenstive you may find his comments, you have no idea how informed he is about the cases. He could just be commenting on the little he has heard in passing, or on the news.
In our hyper connected culture we forget that there are many people who simply dont for whatever reason look for all the facts before speaking their mind. Sounds like eddie was saying something off the cuff which was more in line with his previous stances on the entertainment industry rather than from a position of knowing what has actually alledegy happened with cosby.