Confess -> got a video of a "Hamas member" who works in the medical field confessing to whatever you want.
Doesn't confess -> torture him to death and don't share the story or simply increase the count of "Hamas militants" killed that you'll show later to journalists and other governments.
I honestly wouldn't care if it stayed at one or two of them, but I know if I leave these things and treat them as pets I will get an infestation in no time.
And with each new one the chances of me feeling one of them walk on my arm increases, and I am not letting that happen.