Kathmandu, Dhu-AlQa'dah 05, 1437, August 08, 2016, SPA -- A helicopter crashed in central Nepal on Monday, killing all six people on board, authorities said, according to dpa. The chopper was en route to Kathmandu when it went down over the village of Balkot. The pilot and five passengers - including a pregnant woman and a minor - were on board, flight operator Fishtail Air said. The cause of the crash was not immediately clear. Villagers reported seeing plumes of smoke from the site. --SPA 13:21 LOCAL TIME 10:21 GMT www.spa.gov.sa/w