Greek left-wing politician Grigoris Lambrakis is clubbed over the head, causing his death five days later.

Grigoris Lambrakis was a Greek politician, physician, athlete, and lecturer. He participated in track and field sports and was a member of the faculty of the School of Medicine at the University of Athens. A member of the Greek resistance to Axis rule during World War II, he later became a prominent anti-war activist. His assassination by right-wing zealots that were covertly supported by the police and military provoked mass protests and led to a political crisis.