Was Christopher Allen killed on purpose? The team investigates.

There is a new layer of horror to Chris's story – and in trying to understand it, Basia investigates the evidence that Chris was killed on purpose. The team figures out how to get to South Sudan – and how to finally meet the essay-writer. Listen to the full series today. For the premium Tortoise listening experience, curated by our journalists, <a href="https://tortoisemedia.onelink.me/Cx9d/c770bd87" target="_blank">download the free Tortoise audio app</a>. For early and ad-free access to all our investigative series and daily and weekly shows, subscribe to Tortoise+ on Apple Podcasts. If you’d like to further support slow journalism and help us build a different kind of newsroom, do consider donating to Tortoise at <a href="http://tortoisemedia.com/support-us" target="_blank">tortoisemedia.com/support-us</a>. Your contributions allow us to investigate, campaign and explore, and to build a newsroom that is responsible and sustainable. <hr /> Hosted on Acast. See <a target="_blank" href="https://acast.com/privacy">acast.com/privacy</a> for more information.

Episode four: The kaleidoscope