More than 30 people are missing and feared dead in a suspected methane gas explosion Wednesday at a coal mine in war-torn eastern Ukraine.
A miner waits for a bus to leave the Zasyadko coal mine after the explosion, in Donetsk March 4, 2015.
Miners gather near the Zasyadko coal mine after an explosion, in Donetsk, Ukraine, March 4, 2015.
Miners arrive to help with the rescue effort at the Zasyadko coal mine in Donetsk, March 4, 2015.
People comfort each other as they wait to hear news about the coal miners after an explosion at the Zasyadko mine while pro-Russian rebels stand nearby, Donetsk, March 4, 2015.