O'Malley is a homely man who makes his living destroying the lives of other people. O'Malley will do his damnedest to persuade individuals to order child pornography from him and then he arrests them. He is proud of his occupation and it does not bother him that his actions have led directly to the deaths of at least two people, including a young college student who responded to O'Malley's solicitation. Evil is evil.
Corruption is corruption.
So O'Malley not only doesn't regret the deaths he has caused but he enjoys them, or at the very least enjoys doing the work that causes those deaths. They concluded that foreign distributors had found ways to circumvent U.S. interceptions. So O'Malley went into the porn business because the alleged distributors have found an undetected way to sell their merchandise. But there is no evidence that this has happened. Virtually every government investigation of child pornography has turned up nothing.