Yes.

Everyone loves positing moral dilemmas and then leaving them for other people to answer, with a finger poised to their lips ready to say “Interesting” and point out some weak level of hypocrisy.

I’m just gonna answer simply, and correctly: Yes. If someone is a repeated threat to the safety of others and there is any reasonable risk of the justice system failing to incarcerate them, it is better to end their life.

I wouldn’t even make that claim against one-time murderers, but some people go far over the line.