A Pakistani volunteer puts a identification paper onto a body of heatwave victim as other bodies are seen in the the cold storage of the Edhi morgue in Karachi on June 22, 2015. A heatwave in Pakistan's largest city Karachi and other districts of southern Sindh province has killed at least 122 people, health officials said. The southern port city of Karachi saw temperatures reach as high as 45 degrees Celsius (111 degrees Fahrenheit) on June 20, just short of an all-time high in the city of 47 C in June 1979. AFP PHOTO / Rizwan TABASSUM (Photo credit should read RIZWAN TABASSUM/AFP/Getty Images)
