Children stolen for adoption in the U.S. , Sweden , Italy and France , report says . Some parents were killed , others were unharmed when soldiers came calling . Score: 6 Reports says many more could have been taken , investigation underway .
Children stolen for adoption in the U.S. , Sweden , Italy and France , report says . Some parents were killed , others were unharmed when soldiers came calling . Investigators examined period between 1977 and 1989 , 'peak ' adoption period . Reports says many more could have been taken , investigation underway .