[3] At the annual meeting of the IHD in October 1990, he gave the first public speech in Kurdish language in Turkey, which was forbidden.
[4] Many other non-Kurdish delegates left the congress in protest while Aydin kept on with his speech, which was translated by Ahmet Zeki Okçuoglu into Turkish.
[5] He was immediately buried at the Maden Municipality, but later an autopsy was done and after it was confirmed the body belonged to Aydın, he was reburied in Diyarbakir.
At his funeral in Diyarbakir on 10 July, the police fired live ammunition into a crowd of thousands of mourning people.
On 4 December 1993 a delegation of DEP parliamentarians came under an armed attack as they were on a mission in Batman trying to find out who killed Aydın.