Would you vouch for a friend?

kris
My husband has this friend from college he used to be close to. Today my husband got a message from this guy's sister. Apparently he was arrested and pled guilty to an "Internet crime" and they want his friends to send in letters of character to the judge who will do the sentencing. We know absolutely NO details to what "Internet crime" he committed. I told my husband to find out what it was that he did before vouching for him. What if he did something really awful? I wouldn't want my name associated with it. What would you do? 

Vote below to see results!