If you're going to go into that area of practice, you know full well that this scenario could come up. I did a couple of years of appointed criminal work when we first opened the doors of our practice. I got out of it first, because it's hard to pay the bills on what the State pays and second, I got real tired of my own clients lying their asses off to me when I'm about the only person on earth who can help them.
Here's the thing, I eventually began telling all my new clients, "I'm going to present your case based on what you tell me. If you're lying, you're going to jail...not me. I'm going home and having supper." We'll never find out the truth but I'm 99.9% certain that Anthony didn't meet with her attorney and say, "Yeah, I killed her...but here's what I want you to say..." She most likely fed him the same drowning story and whether he believed it or not, he had an obligation to present it. If he agrees to take the case, he's going to go with his client's wishes and do the best he can to make it work. It's her ass...not his at the end of the day