Four workers were killed and three others injured in a landslide while extracting stones from a quarry in Bholaganj area of Companiganj upazila in Sylhet on Sunday night, reports UNB.The deceased are Ruhul Amin, 22, and Motibur, 32, of Muradpur area, Ashik Ali, 30, of Cholerbando village in Dakhshin Sunamganj upazila and …Web