According to prosecution case, the first information report was lodged on 12th January, 2018 at 5:34 p.m. by the complainant/informant Devindra Man brother of the deceased Jitendra Man against unknown persons alleging that on 12th January, 2018 at about 01:00 p.m. the complainant was informed about the death of his brother and his dead body was lying in his flat. On said information, when he entered into his flat along with other relatives, he saw that the dead body was lying on the floor of the flat. Some blood were oozing on his head, he was killed by some one. The case was registered under Section 302 of the Indian Penal Code. During investigation, it was found that there was an illicit relation between one Smt. Shrishti Gupta and the deceased. The deceased during the relation had obtained some photographs and videos of Shrishti Gupta, hence a quarrel was started between them, thereafter Smt. Shrishti Gupta had made illicit relationship with the applicant Imran.