KOHAT, Jan 19: Two teenage sisters were electrocuted in their home in Hafizabad locality in Kohat on Saturday.The City police said that Musarat Bibi, 17, was heating water with the help of an electric heater when she received an electric shock. Her sister Sarwat Bibi, 18, ran to rescue her, but she was also electrocuted. Both of them died instantly. —Correspondent