Acting on phone records , a senior international official close to the Bosnian investigation said , the Bosnian police tipped off their counterparts in Denmark about the possibility of a parallel group in Copenhagen .
Denmark
Copenhagen
/location/country/administrative_divisions
Denmark
Copenhagen
/location/country/capital
Copenhagen
Denmark
/location/administrative_division/country
Denmark
Copenhagen
/location/location/contains
LOCATION
Denmark
LOCATION
Copenhagen