A rebel-held city scarred by months of conflict in eastern Ukraine suffered more tragedy March 4 when a methane gas explosion in a coal mine killed at least 24 workers and left nine missing.
Associated Press: Coal mine blast kills at least 24 in war-torn east Ukraine
Relatives of miners confort each other outside the Zasyadko mine in Donetsk after the mine was rocked by an explosion on March 4, 2015.
