Join us this spooky season week as we take our first look into an Iceberg devoted to serial killers and Mass Murderers. Join the discussion on our Discord at <a href='https://discord.gg/3FvTJKAma9'>https://discord.gg/3FvTJKAma9</a>. Support our Patreon at <a href='https://www.patreon.com/theknownunknowns'>https://www.patreon.com/theknownunknowns</a> to get a range of special bonus content.

Join us this spooky season week as we take our first look into an Iceberg devoted to serial killers and Mass Murderers. Join the discussion on our Discord at https://discord.gg/3FvTJKAma9. Support our Patreon at https://www.patreon.com/theknownunknowns to get a range of special bonus content.

Join us this spooky season week as we take our first look into an Iceberg devoted to serial killers and Mass Murderers. Join the discussion on our Discord at <a href="https://discord.gg/3FvTJKAma9" rel="noopener noreferrer">https://discord.gg/3FvTJKAma9</a>. Support our Patreon at <a href="https://www.patreon.com/theknownunknowns" rel="noopener noreferrer">https://www.patreon.com/theknownunknowns</a> to get a range of special bonus content.

Serial Killers and Mass Murderers Iceberg: Layer 1 Part 1

<div>A podcast about all things strange, fortean, unknown, and just plain weird.</div>

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Serial Killers and Mass Murderers Iceberg: Layer 1 Part 1

Serial Killers and Mass Murderers Iceberg: Layer 1 Part 1