Ukraine: Funeral held for 4 of the miners killed in blast The funeral of four miners who were killed in a gas explosion, along with 29 others, at the Zasyadko mine was held on Friday. The men were buried at the Shcheglovskoye cemetery in Donetsk. At the time of the accident, 230 miners were underground. A day of mourning was declared Thursday in the eastern Ukrainian city, which is controlled by pro-Russian rebels. IMAGES AND SOUNDBITES.