Two people were killed and another was seriously injured on Friday after shots were fired by two people on a motorbike as it passed the offices of the neo-Nazi Golden Dawn party in Athens, according to the police.   It was not immediately known who the victims were, or if the attack was politically motivated. The shooting comes just weeks after the indictment of six Golden Dawn lawmakers for their involvement in a "criminal organisation" as part of a crackdown launched against the party after the death of an anti-fascist musician.