As Kerala reels with one of the worst natural calamities in its history, evacuated people at relief camps say their worst nightmare is far from over. 24-year-old Bibin, a driver, lost his grandparents in a landslide, on Thursday early morning around 3. They had just moved to a house on rent, a kilometre away from their own house, which was on the banks of Periyar river - after warnings from officials.