A 3,000-page chargesheet has been drafted by the Delhi Police against Aaftab Amin Poonawalla who is accused of murdering his live-in partner Shraddha Walkar and chopping her body into 35 pieces with a saw-like object on May 18 last year, police sources said. According to sources, apart from 100 witnesses, forensic and electronic evidence has been made the basis of the draft chargesheet. The police are likely to submit the chargesheet by January end. According to sources, legal experts are looking into the chargesheet draft prepared by Delhi Police. In May last year, accused Aftab Poonawalla strangled Shraddha Walkar to death in Delhi's Chhatarpur area, then cut the body into several pieces. The police have also mentioned in the charge sheet that the bones recovered from the forests of Chhatarpur and their DNA report which confirmed that the bones belonged to Shraddha.