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 3366 births, 3930 deaths, 1121 murders, 498 disasters and 2076 other events about 5724 people in 6431 places until today.
Birth(+)Fact(x)Death(-) Calendar is an ongoing project since 1985 by DDV.