At least 12 people die in flooding in northeastern Bulgaria after torrential rain hits region

People try to save a man from the floods in the Black sea town of Varna, Bulgaria, Thursday, June 19, 2014. Two people and a child are reported dead and four more are missing. Torrential rain caused severe flooding in Bulgaria, sweeping away cars, reducing scores of homes to rubble, the country's civil defense authority said. (AP Photo/ImpactPressGroup) (The Associated Press)

Cars pile up in the flooded area of the Black sea town of Varna, Bulgaria, Thursday, June 19, 2014. Two people and a child are reported dead and four more are missing. Torrential rain caused severe flooding in Bulgaria, sweeping away cars, reducing scores of homes to rubble, the country's civil defense authority said. (AP Photo/ImpactPressGroup) (The Associated Press)

SOFIA, Bulgaria – At least 12 people are known to have died and an unknown number of others are missing after heavy rain and flooding hit parts of northeastern Bulgaria.

Police officials in the worst-hit Black Sea resort town of Varna confirmed on Friday that 10 bodies have been recovered from floodwaters. It remains unclear how many more people are still missing after torrential rain flooded large parts of the coastal town.

Two more bodies were pulled from muddy waters in the northern city of Dobrich.

A state of emergency has been declared in Varna's low-lying district of Asparuhovo, where many houses are flooded and dozens of cars have floated away and are lying on top of each other. Rescue teams are bringing distressed people to temporary shelters.