The likely cause of the sinking was portholes that were opened because of the lack of air conditioning on the vessel, which allowed water to enter Bulgaria when the captain attempted to turn the ship during stormy weather. (11 July 2011)
There are 3361 births, 3912 deaths, 1121 murders, 494 disasters and 2072 other events about 5714 people in 6416 places until today.
Birth(+)Fact(x)Death(-) Calendar is an ongoing project since 1985 by DDV.