Three fishermen died from suffocation inside a boat in the sea off the shore of Karachi, reported 24NewsHD TV channel on Saturday.
The incident took place near Korangi Chashma Goth Fishery Gate-I.
According to sources in Chhipa, the fishermen were identified as 30-year-old Zaheer, 35-year-old Deedar and 30-year-old Abdul Qadir.
They further said that the bodies had been shifted to Jinnah Hospital.
Reporter: Samar Abbas