At least four persons, including a father son duo, died in a probable case of asphyxiation while cleaning a well in Keegam area of frontier north Kashmir’s Kupwara district the deceased persons have been identified; Nazeer Ahmad Magray (36), Abdul Gani Magray (60), his son Lateef Ah Magray (35) and Obaid Ahmad Magray (30). The other person identified as Mohammad Younis, resident of Kerbal Anantnag working in MES, has been referred to SMHS Srinagar