The court said their offence fell under "rarest of the rare" category and life imprisonment would be "highly inadequate" as they are "menace to the society".
"The rape and murder of a girl in her teens are a distinct class of offences and cannot be equated to cases involving only rape or only murder. It is combination of two distinct heinous offences calling for capital punishment.
"....The convicts shall be hanged till death," the judge said and imposed a fine of Rs 1.6 lakh each on them.
The three youths--Rahul (27), Ravi (23) and Vinod (23)-- were arrested and booked for offences of kidnapping, unnatural sex, gangrape and murder of the girl on intervening night of February 9 and 10, 2012.
According to the prosecution, the girl, who was working in Gurgaon's Cyber City, was abducted by the three in a car near her house in Qutub Vihar here and was gangraped and murdered by them on February 9, 2012.
Additional Public Prosecutor Satwinder Kaur, who sought death penalty for the three, had said the crime committed by them was immensely brutal and aroused feeling of extreme indignation, as the victim's mutilated body was found three days after the incident from a field in Rodhai village in Haryana's Rewari district.
