I did just get up but :
He said all you would have to do is press a red button and someone whom you don't know will die. You will also get 1 million dollars in cash tax free. If you don't accept his offer he takes the box, simply leaves. Nothing will come back on you, someone whom you don't know would die.
So basically that person is screwed anyway? So the choice is, take the money and the person dies or don't take the money and the person died. You might as well take the money as you can't save them, I would want someone to take the money if it was me going to die anyway XD
If the person wouldn't die then of course not.