A hippopotamus walks across a flooded street in Tbilisi, Georgia, June 14, 2015. At least five people died and several are missing as a result of heavy rainfall and floods overnight in the Georgian capital Tbilisi, Georgian news agencies reported on Sunday. Animals from the city's zoo including tigers, lions, bears and wolves escaped from cages damaged by the rainfall. Some were captured or killed while the search for others goes on. REUTERS/Beso Gulashvili