They said a check of Srirag's e-mails revealed he was deeply in love with a woman and that they wanted to question her before stating anything.
The woman, an MBA, is employed with a software firm here.
Meanwhile, Sirag's childhood friend Rohit B Ashok with whom he had studied in Kendriya Vidyalaya, Kozhikode, said he was one who would fight with anybody.
"He never discussed any of his problems with us
