It was useless. A DA says he thought Cosby was guilty, but lacked evidence. Lack of evidence is a pretty big obstacle to convicting someone, don’t you think? Or do you believe in Internet convictions...
So you are invested in overcoming any evidence of Cosby’s guilt over all these decades and accusers.
Cosby settled with this woman and does not include her in his denials, the DA believes that Cosby is guilty.
Did you work this hard to defend Bill Clinton on his 1978 rape of Juanita Broaddrick?