What are the ethics that govern going undercover? French journalist Anna Erelle (pseudonym) is now in hiding after publishing an expose on the Islamic State's recruitment methods. She posed as a potential Jihadi bride and successfully fooled a top IS militant. Is going undercover and deception a breach of ethics? We explore.

Aisyah Tajuddin, Sharyl Kaur, Kelvin Yee, and Aziff Azuddin produced this report.