Lucknow, Oct. 28 -- Police have found the bodies of three unidentified homeless men in different parts of the city within two days, raising concern about the safety of people sleeping on the streets. All three men had no visible injury marks. Police said the exact cause of death will be known only after postmortem examinations. Two bodies were found on Monday, and one on Sunday. Officials said efforts are being made to identify the deceased and find out whether the deaths were caused by illness or other reasons. The men had no identity cards, phones, or personal belongings, making it difficult to confirm who they were. Police believe all three lived on the streets.HTC...