People light candles to commemorate the victims outside the nightclub Colectiv in Bucharest on October 31, 2015, a day after a mortal fire. At least 27 people were killed and more than 160 injured after a fire ripped through a nightclub in Bucharest late on Friday, in one of the worst accidents to hit the Romanian capital. AFP PHOTO / DANIEL MIHAILESCU (Photo credit should read DANIEL MIHAILESCU/AFP/Getty Images)

People light candles to commemorate the victims outside the nightclub Colectiv in Bucharest on October 31, 2015, a day after a mortal fire. At least 27 people were killed and more than 160 injured after a fire ripped through a nightclub in Bucharest late on Friday, in one of the worst accidents to hit the Romanian capital.
AFP PHOTO / DANIEL MIHAILESCU        (Photo credit should read DANIEL MIHAILESCU/AFP/Getty Images)