New Delhi, Feb. 13 -- A 32-year-old property dealer and his wife were found dead in northeast Delhi's Harsh Vihar area on Wednesday afternoon, police said, adding that they suspect the couple died by suicide following a dispute. Police said the deceased couple aged 32 and 30 lived with the man's family on the first floor of their three-storey house in Harsh Vihar area. The couple is survived by their two sons, aged five and seven. Police said the couple were alone on their floor at the time of the incident; their children had gone for tuition. The ground floor of the house is occupied by the man's parents, and his brothers live on the upper floors. According to police, a noise was heard around 3.30pm, following which family members found th...