Question: How did they find the other altar boy who knew about the sex tape?
Answer: They knew he was a street kid and looked where the homeless and beggars hang out (under a bridge) they recognised him by his bandaged ear, from where the crucifix earring was ripped.
Question: What does B32.156 mean?
Answer: Later in the film it's said B32 is a catalog code for the book "The Scarlet Letter", page 156. On that page was an underlined passage "No man, for any considerable period, can wear one face to himself and another to the multitude without finally getting bewildered as to which may be the true..."
Answer: Nothing if he is telling superiors within the law practice he is associated with. Outside it, he would be legally bound by attorney/client privilege. He could be disbarred if he ever shared that information.
raywest ★
I'm sorry. I forgot to add to the question of what would have happened if he had chosen to ignore attorney/client privilege. If he discarded attorney/client privilege, would there have been any legal actions against him and Roy?