Related events:

1. Sunday 28th of June 1981 (x) — .
   The bomb killed the chief justice and party secretary Ayatollah Mohammad Beheshti, four cabinet ministers, twenty-seven members of the Majlis, including Mohammad Montazeri and several other government officials. The bomber was identified as a young student and Mujahedin operative by the name of Mohammad Reza Kolahi who had secured a job in the building disguised as a sound engineer.