Turkey mine disaster: Soma firm denies negligence
16 May 2014 Last updated at 13:57 BST
The operator of the Turkish mine that collapsed, killing at least 284 people, has denied any negligence.
Representatives from Soma Holding said an unexplained build-up of heat in the mine appeared to have caused the disaster.
Owner Alp Gurkan said his company's priority had been to save lives.
Rajesh Mirchandani reports.