If you are struggling with any of the topics of this episode contact LIFELINE on 13 11 14.

In this episode I retrace Katie Walker's last known steps, discuss NSW Police's current theory about what happened and why her loved ones are refusing to believe it. Plus, Katie's best friends Justine and Elizabeth help me tell the story of Katie's fascinating life up until her disappearance. 

If you know anything, please contact Crime Stoppers 1800 333 000 and PROOF INVESTIGATIONS.

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Katie Walker, 46, was last seen in Sydney's Tamarama at 1:12pm on May 23, 2026. 

In articles several weeks ago now, the press wrongly identified the mum-of-two as a "Married At First Sight Australia producer" and described the wrong woman. They confused Katie Walker with Kate Walker, who works in TV. Since then, some outlets have quietly deleted their stories and there has been zero further coverage.

The real Katie's story has now been ignored by all mainstream media.

I (Joshua Fox) have spent a week now speaking to Katie's frustrated friends and family, and promised them I'd use my platforms to get her face and story out there that'll hopefully lead to new information. Plus, I've been speaking the private investigator they've hired to also try and find answers

I'll be documenting our progress on this new podcast, The disappearance of Katie Walker, as well as on my Instagram, TikTok and Facebook. 

NOTE: NSW Police have now issued two public appeals for information and their investigation is active. 

More details at helpfindkatie.com 

See omnystudio.com/listener for privacy information.