Jatiyo Char Neta

Char neta killed in Dhaka Central Jail - 79 days after Sheikh Mujib's murder
In a further attempt to nullify any potential threat arising from pro-Mujib supporters, two-and-half-month after Sheikh Mujib's assassination, four more major Awami League leaders were arrested by army officials and jailed in Dhaka Central Jail on 3 November 1975. These four were :

Tajuddin Ahmad

Syed Nazrul Islam

Muhammad Mansur Ali

and 

Abdul Hasnat Muhammad Kamruzzaman -

the leaders of the Mujibnagar provisional government during Shadinota Juddho, the first government of Bangladesh