In a prisoner swap deal, Libya released four Egyptian Christians who have been held for proselytizing. Libya reportedly gave Egypt a $2 billion interest-free loan. In a separate case, a South Korean Christian held for proselytizing has been released. The head of the National Oil Corporation said foreign security personnel will not be allowed to help secure Libya’s oil sector; BP is reviewing the security situation. A teacher at a Benghazi girls’ school was stabbed. A Qaddafi-era official in Derna was assassinated as he left a mosque.