The Sunday Times's award-winning Middle East correspondent Louise Callaghan examines the downfall of a Turkish preacher and cult leader, Adnan Oktar, who was sentenced to over 1,000 years in prison last year.   His crimes included: leading a criminal gang, kidnapping, fraud and sexual abuse.  A four-part investigative series begins this Friday, 28th January here on the Reporter podcast, and will be released every Friday following. See acast.com/privacy for privacy and opt-out information.