Germany is investigating reports that the blueprints for the future headquarters of its BND intelligence agency have gone missing.
If the report in Focus magazine is confirmed, it could pose a serious security risk - and would be a huge embarrassment for the spy agency.
The new 1.6bn euro (£1.4bn; $2.3bn) agency headquarters are currently under construction in Berlin.
The government said a commission was looking into the "serious issue".
The new building, set for completion in 2014, has hi-tech security features and a huge price tag.
http://www.bbc.co.uk/news/world-europe-14111290