(HuffingtonPost.com) — Rescue teams planned to search again Tuesday for four workers missing in a coal mine where a massive explosion killed 25 in the worst U.S. mining disaster in more than two decades, though officials said the chances were slim that the miners survived, and the search may not be able to start again until evening.
The suspended rescue mission would resume after bore holes could be drilled to allow for toxic gases to be ventilated from Massey Energy Co.’s sprawling Upper Big Branch mine about 30 miles south of Charleston, state and federal safety officials said.