NEW : Mutineers fight over weapons at headquarters , prime minister is quoted as saying . At least 50 officers and civilians were feared dead in the gunfire , the country 's law minister said . Nearly 100 people killed in Bangladesh Rifles headquarters , minister says . CNN not immediately able to confirm the exact casualty count . Anxiety grew as residents of Dhaka , the capital , lost phone service .
NEW : Mutineers fight over weapons at headquarters , prime minister is quoted as saying . Nearly 100 people killed in Bangladesh Rifles headquarters , minister says . CNN not immediately able to confirm the exact casualty count . Anxiety grew as residents of Dhaka , the capital , lost phone service .