A shocking incident of gangrape has been reported from Ghaziabads Tronica City area, where a 23-year-old woman from Delhi, who was accompanying her two friends, was allegedly gangraped by three unidentified men on Thursday evening.The police officials stated that the woman was with her 22-year-old woman colleague and her male friend when three suspects overpowered them at an isolated stretch and allegedly gangraped her before fleeing.On the basis of complaint, the police have registered an FIR under IPC section 376d (gangrape) against unidentified suspects. According to the sources, the victim, along with her female friend and her male friend were going towards Delhis Soniya Vihar. Meanwhile, the police have started the investigation in the case and have formed several teams to track the suspects. The area police is in contact with Delhi Police for the CCTV footage. However, the questioning from the people who were accompanying the victim is underway.