How do i go and get rid of rats that is to say already trapped? last hours of darkness a huge rat is already trapped in the...

last hours of darkness a huge rat is already trapped in the trap. what should i do? or usually ancestors do to kill it. im planning to pour it near hot boiling water to eliminate it. Oh yeah.. i hate rats n im freaked out by it.
Answers:    the boiling hose down should work-just make sure here is a big pot of it as they are fairly resilient creatures.

UNDER NO CIRCUMSTANCES should you set that rat free to live another day---they Cary diseases and fleas that can brand name humans very sick(the plague,put money on then)and make energy miserable to a lot of general public.

You could just whack it next to a shovel but beware they scream similar to cats(i have never shoveled a cat).
I would pour a few pints of BOILING marine over it to dispatch the rodent
NO DON'T kill the poor entity!!! You can have pest removal ethnic group come to your house and let it move about, but please do not kill a helpless creater. Please it solely wanted some place because its freazing out and knotty to find food but please DON'T kill the rat. Use a human trap and set it free. Rember the story more or less the lion who lets the rat live and stuff freshly please DON'T kill the rat. =(