The UP Police has introduced a new twist in the Hathras case. The police have said that the 19-year-old woman who was brutally assaulted and murdered was in constant with the main accused in the case, reports have said. According to the police, the main accused Sandeep Singh, received regular calls from a phone number registered in the name of victim's brother. Call records show that a total of 104 calls -- 62 outgoing and 42 incoming -- were made between the two phone numbers, reports added quoting police. According to the police, the call records show that the victim and the main accused were in touch.