Only the Russian state media Sputnik News had a short piece on it, identifying a Shiite militia who might be responsible.
Sputnik News is like Debka, not to be trusted.
Iraq's top Shi'ite Muslim cleric Grand Ayatollah Ali al-Sistani called for the release of a group of Qatari hunters kidnapped in the south of the country, his representative said on Friday.
http://uk.reuters.com/article/uk-mideast-crisis-iraq-sistani-idUKKBN0U80JW20151225
Sistani is one of the few sane persons in the region.