QUETTA, Oct 8: Four members of a family including two brothers died and three other fell unconscious due to suffocation in Dalbadin, about 340 km from here on Tuesday.

Police said Haji Ali and Khairudin were busy in digging a well in their house. All of sudden they fell unconscious and died as a result of poisonous gas suffocation.

Though Baridad and Ghulam Dad tried to rescue each other but failed and died on the spot.