Quote Originally Posted by Ramil
What threat will play its role better death or imprisonment for life?
That's subjective. Even the opinions on this thread were different. Some said the life sentence (depending on the conditions, of course) is tougher than an easy death.

Quote Originally Posted by Ramil
If they both fail then why do we need courts and justice?
IMHO, it's much more important to have good detectives who would be able to collect enough evidence. The courts are interpreting the law with respect to the evidence presented, so the judicial errors in the most cases are rooted in the courts.