The Killer was Arrested by the Islamic Court Union....
This has nothing to do with the pope. The people behind her death are suspected to be Anti Islamic Court Union, So they killed her to blaim the Islamic Courts so that the West have a reason to call them Terrorists/Extremists/Radicals and therefore America will have a excuse to want a war against Islamic Court Union because americans are anti Islamic law.
Qumanyoo
A nun was killed in Somaliland last year, They are everywhere...Its not a new thing..