डिलीट चैट, गर्लफ्रेंड को कॉल, लाश की फोटो... अमेरिकी पुलिस ने बीवी के हत्यारे भारतीय पुरुष को कैसे पकड़ा?

An Indian man in the US bludgeoned his wife to death so cleanly that even the police initially thought it was a case of accidental death. But one report exposed his entire game.