The Portuguese authorities have detained a former undercover C.I.A. officer whose extradition has been sought by Italy, where she faces a prison sentence over her role in the 2003 kidnapping of an Egyptian cleric as part of a secret United States rendition program.
https://www.nytimes.com/2017/02/21/world/europe/portugal-cia-sabrina-de-sousa.html?_r=0
There is a documentary online about this affair: “The Italian Job”. [Vice News]
https://gosint.wordpress.com/2017/02/22/ex-cia-sabrina-de-sousa-detained-in-portugal-to-be-extradited-to-italy/