I'm not getting much of a "religious" overtone to any of this, but that's just me. Do folks who go to church, break the law and do bad things? Yup. However, that applies across the board, to Christians, Buddhists, Satanists, Mormons, Wiccans, you name one, there's one sitting in jail for something.
A pastor, in a case here, killed his friends, while their child hid in the bathroom (thank Heaven), then, preached their funeral, mixed with the family, and gave condolences at the visitations, and funeral, after what he did. All over greed. If he gets forgiven and gets in? I'm definitely getting in.
However, I just don't see the connection to some radical religious group, here. I see drugs and/or greed and jealousy.