Mahakumbh Nagar (Prayagraj), Jan. 30 -- It was 2 am on Wednesday when the entire 4,000-hectare Mahakumbh Mela area echoed with chants of "Jai Gange" and "Har Har Mahadev" on the occasion of Mauni Amavasya. But within half an hour, cries for help replaced the chants....