A thought: Giving them the compensation of saying they are mental is far, far too kind.
They are evil and demonic and whether or not they are arrested and jailed, the only thing that can save them, is not the kindness and compassion of saying they are "mental" but the only thing to save them is a miracle from God, if He decides to have mercy on them and then delivers them from Satan's demonic hold on them.
Last night I saw the result of Satan's hold on a young woman. It was jarring to witness, and it goes way beyond being a mental condition.
I am now repeatedly asking God to help me to deal with what I saw.
Trying to understand it and perhaps one thing is that God wants us to fully understand what we are up against.
We all must put on the armor of God.