During my first playthrough on recruit I got an option to execute Scarlet while talking to her in the interrogation room during the endgame. I romanced her before the end so I don't know if that had anything to do with it. I am just surprised that noone else has mentioned this in any of the JJ&E threads or this thread. Does executing her in that room not count or something?
I would think that is important info since if it is possible then that would mean you wouldn't have to use Heck as a handler (therefore getting 'No time for love' in the same playthrough).
I didn't kill her because I was going for the other achievement for not killing anyone so I can't verify if you actually kill her or not. Just thought it was strange that nobody else mentioned this.