Authorities reviewing a death by stoning sentence against an Iranian woman convicted of adultery could still commute the sentence, a senior Iranian judiciary official has said. Sakineh Mohammadi Ashtiani was taken from prison late on Saturday to meet journalists to talk about her confession of helping her lover kill her husband. Ashtiani, who has previously appeared on state television, denied that she had been tortured in prison and admitted that she was an accomplice to the murder.