The Guardian has this extraordinary story:
"North Korea has executed a senior official blamed for currency reforms that damaged the already ailing economy and potentially affected the succession, a news agency in South Korea reported today. Pak Nam-gi was killed by firing squad last week, said Yonhap, citing multiple sources. The Workers party chief for planning and the economy had not been seen in public since January. The 77-year-old was put to death as "a son of a bourgeois conspiring to infiltrate the ranks of revolutionaries to destroy the national economy", the agency said."
North Korea has one of the worst human rights records in the world.