Još jedan potencijalno smrtonosan incident okončao se sretno u kasno u nedjelju uvečer, kad su spasioci spasili četiri odrasla lica i tri tinejdžera, koji su dva dana bili odsječeni u jednoj pećini na zapadu Bugarske.
Another potential fatal incident had a happy ending late Sunday night, when rescuers saved four adults and three teenagers who had been stranded in a cave in western Bulgaria for two days.