Tributes for murdered Greek anti-fascist activist
19 September 2013 Last updated at 16:25 BST
Mourners have laid floral tributes on the street where anti-fascist hip-hop activist Pavlos Fyssas was killed.
A sign has also been erected, condemning the stabbing and the right-wing group Golden Dawn, which many blame for a tide of attacks on immigrants and prominent liberals.
Mark Lowen reports from Athens.