 Abdullah Ghaderi Azar and Abdul Rahman Ghassemlou were buried on July 20 in Paris at Père Lachaise Cemetery.According to PDKI 

In late November 1989 the Austrian courts issued a warrant for the arrest of the three Iranian representatives and the Austrian Government expressly accused the Iranian Government as having instigated the attack on Abdul Rahman Ghassemlou.The three representatives of Iran's government in the negotiations with the Kurdish leaders returned to Iran freely.