The facts, as revealed from the material on record, are that the sister of the complainant, second respondent herein, by name T.Hemalatha was married to the first petitioner, an IT Professional, 14 years prior to the date of death of the said T.Hemalatha; that out of their wedlock, a male child was also born; that, since six months prior to the date of death of the deceased, there used to be petty matrimonial quarrels; that, on 25.06.2014, at about 2.30 p.m, the first petitioner informed the second respondent over phone that his wife, Hemalatha, committed suicide at his residence at Road No.12, Banjara Hills, Hyderabad, on which, her mother, Smt T.Naga Malleswari, rushed to the place and found the same; that initially the mother of the said Hemalatha, who is the mother-inlaw of the first petitioner, filed complaint on 25.06.2014 itself with the Station House Officer, Banjara Hills Police Station, Hyderabad; and that the said complaint was registered as Crime No.668 of 2014, under Section 174 Cr.P.C, and investigated into.