It was the morning of May 15. Mohammad Saiyub (22) and Amrit Kumar (25) had been travelling atop the roof of a truck for over a day. They were returning from Surat in Gujarat, where they worked in a textile unit, to their village Devari, 1,500 km away in Uttar Pradesh’s Basti. Amrit had developed a raging fever; his condition deteriorated as the blazing day wore on. The prolonged exposure to the sun had caused a heat stroke.