Iranian opposition leader Mir Hossein Mousavi (C) receives condolences for the death of his nephew Seyed Ali Habibi-Mousavi, on December 28, 2009 in Tehran. The 35-year-old nephew of Mir Hossein Mousavi was shot dead in Tehran during protests on December 27 which turned into the bloodiest showdown between opposition protesters and security forces in months. Iranian police said on December 29 that 'terrorists' killed the nephew of opposition leader Mir Hossein Mousavi in an incident unrelated to anti-government riots at the weekend.