India, Aug. 31 -- The Haridwar Police on Saturday arrested a man for allegedly killing his friend on suspicion that he was having an extra-marital affair with his wife, a police official said. The accused, Dharmendra Singh (42), is a resident of Naugaon in Bijnor and lives in Rawli Mehsoos, SIDCUL, Haridwar. He allegedly attacked his friend Lalit Singh (40), with a hammer while he was asleep at his rented accommodation in Rawli Mehsoos at midnight on Friday. "The police control room received a call from the landlord, Sukh Veer, who rushed to the tenant's apartment after hearing strange noises and spotted bloodstains in the room. A case under Section 103(1) (murder) has been registered against Dharmendra, who was arrested from the house that night," said Manohar Singh Bhandari, in-charge of SIDCUL police station. htc...