Brave whistleblowers. A trail of data. A secret system for dealing with allegations of child abuse. Bed of Lies' Cara McGoogan introduces a new podcast from the Telegraph, Call Bethel. Follow the Telegraph's Investigations team on their year-long hunt into the Jehovah's Witnesses. For 30 days’ free access to The Telegraph: www.telegraph.co.uk/bethelpodcast | If you have any information that could help the investigation, you can email the team on [email protected] | See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.