 In the early hours of 15 August 1975, the conspirators divided into four groups.One group, consisting of members of the Bengal Lancers of the First Armoured Division and 535th Infantry Division under Major Huda, attacked Mujib's residence.Correspondent for "Anandabazar Patrika" Sukharanjan Dasgupta, who described the Bangladesh Liberation War in Dhaka until 1974, writes in his book "Midnight Massacre in Dacca" that "the exact details of the massacre will always remain shrouded in mystery."