After Joshi-Abhyankar case, Nirbhaya case will be the first one to execute four convicts together

The Joshi-Abhyankar serial murders were ten murders committed by Rajendra Jakkal, Dilip Sutar, Shantaram Kanhoji Jagtap and Munawar Harun Shah of Pune, India between January 1976 and March 1977. 
The first murder took place on January 16, 1976. The victim, Prasad Hedge, was a classmate of the murderers. His father ran a small restaurant behind their college.