The woman that was on Good Morning America or some similar show (heard a clip on a podcast) said that she went to Cosby's house, had a few drinks, then he gave her a pill which she apparently took willingly. Then she said she woke up naked with what she thought was semen on her mouth. The whole story sounds bizarre to me. For one thing, if someone just hands you a pill and says "take this" do you just take it and not ask what it is? Also, if she was in the house, having drinks and compliant enough to just take drugs without questioning it, it seems like he probably had a decent shot at getting some without the drugs. Also, they said that the drugs may have just been benedryll which seems like a terrible rape drug. Real roofies weren't available in the US until the mid 80s.