Drager BG4 Statements of Fact 3 Questions taken from 2017 Drager BG4 Statements of Fact Progress Indicator: Question 6 of 15 6.  In 1944, after all the miners were withdrawn from the Katherine No. 4 Mine in West Virginia when a fire was discovered.  A subsequent explosion occurred, killing all the firefighters that were sent into the mine.  How many miners were killed by this explosion? Choices: 17 16 14 8