1) Can he be hanged in public, say, at the Red Fort on the nearest public day (Aug 15th or Jan 26th?), so that others may not think of such dastardly acts.
2) How did his wife marry him knowing that he was a murderer? did he cheat her also or threaten her?
3) I do feel extremely sorry for the wife and daughter, BUT, now that he has a daughter - please ask him - "If some other Santosh Singh rapes and murders his daughter - what would Santosh Singh's reaction would be?