 That's it for this episode of BBC Trending with me, Elaine Chong. My thanks to producer Ed Main and our editor Flora Carmichael. I'll be back with the second part of my investigation same time next week, when we'll hear how some victims are made to fake their own kidnappings. If you'd like to get in touch, my email is elaine.chong at bbc.co.uk. Thanks for listening and goodbye.