Original sentence: He led a very simple life in his own house with a minimum level of security.Mujibur Rahman was killed with most of his family members by a tiny group with powerful guns.The assassination of Sheikh Mujibur Rahman (Bangabandhu) occurred on August 15, 1975
Edited sentence: A group of disgruntled killers committed a heinous crime by killing the founding father Bangabandhu Sheikh Mujibur Rahman and most of his family members.A tiny group with powerful guns went to kill the unarmed family members of Bangabandhu in the dark night of August 15, 1975.As a leader of the people of Bangladesh, Bangabandhu led a very simple life in his own house with a minimum level of security.The assassination of Sheikh Mujibur Rahman (Bangabandhu) A dark era of killing for power began in the newly independent Bangladesh on August 15, 1975