Nearly two months after a police officer was attacked and killed in mob violence in Uttar Pradesh's Bulandhshahr, his mobile phone was found on Saturday night at the home of the man who allegedly shot him dead. Officer Subodh Kumar Singh's mobile phone was recovered after searches at the home of Prashant Nutt. He was arrested from the Bulandshahr-Noida border on December 28. He and two other men who had snatched the officer's revolver were identified from a cellphone video.