A 27-year-old vet was sexually assaulted and killed on the outskirts of Hyderabad on Wednesday night around 8 pm. According to reports, the woman was offered help by two men as her two-wheeler's tyre went flat and was waiting on the roadside for it to get fixed. She was ambushed and dragged into the bushes barely 50 metres from Tondupally toll plaza. Police said that the accused after raping her also set her body in fire. Police are yet to ascertain if the attackers were the same men who offered her help.