If there were a button you could push that would?

Question

If there were a button you could push that would instantly kill all serial killers, rapists and pedophiles, would you push it?

Answer 1

Nah, way too easy. Lock me in a room with them for a few days. Would be more fun and satisfying.

I'd much rather take them out with close range weapons or my bare hands.

Answer 2

Yes, as long as excruciating pain was included in the deal!