Fair trial no matter what!

I've been reading people writing things like the arrested terrorist Qasab does not deserve trial and that he must be executed immediately. I partially agree with them. With due respect to our constitution, he does deserve to be executed but not without a legal trial. So must Pragya Singh and Colonel Purohit be executed. They are all equals. Hang them in public. Or even better. Burn them at stakes. Unfortunately, that's not in accordance with our Constitution. These idiots may make a mockery of it. But we must respect it.