Was it your hand that held the knife,

destroying a young and hopeful life?

Or were you the one who thought up the evil plan?

the cold, the cruel, the heartless man.

Either way, you have to pay,

however are you going to do that?

How to pay for your evil crimes, that's a good question for you.

Ideas of my own? Well, let's just say that I have a few.

A good question indeed, but I have a better one yet;

one that, with no doubt, will make you sweat.

So here goes, hold on tight.

My question for you, is

who am I?