I personally think tu shouldn't kill anyone. Especially if it's for a really simple reason. That's just me though. Um, is that person bothering tu badly o something?
NO!!! IF tu DO THAT SECRET tortuga VENOM WILL ACTIVATE IN YOUR BODY AND YOU'LL START HAVING A CRAVING FOR pizza AND BECOME PREGNANT! DIDN'T THEY TELL tu THAT IN SCHOOL?!
If this is a serious question, tu should probably re-evaluate your morals.
o at least rethink whether o not tu want to get caught and go to prison, yknow, in case the idea of murdering someone isn't enough of a turnoff for you.