About Already Inside: Maddie Mogen’s Last Message to the World

On November 13, 2022, four University of Idaho students, Maddie Mogen, Kaylee Goncalves, Xana Kernodle, and Ethan Chapin, were murdered inside their off-campus home in Moscow, Idaho. The brutal crime shook the nation and quickly became one of the most infamous cases of our time.

Yet more than two years later, the case is still defined by confusion and contradictions. The timelines are tangled. The evidence is disputed. And one question stands above all the rest:

Why did the surviving roommates, Dylan Mortensen and Bethany Funke, act the way they did after the murders occurred?

This question has baffled the public, journalists, and even experts. No explanation has ever fit, until now.

Already Inside: Maddie Mogen’s Last Message to the World introduces the Guest Theory, the only theory that makes sense of it all. It doesn’t just reframe the case; it answers the biggest, most confusing questions, including the actions of Dylan and Bethany that no one else has been able to explain.

What if the killer wasn’t an intruder slipping in from the outside? What if he was already inside the house? And what if Maddie left us one last message, a clue that was ignored, pointing toward the truth?

Inside This Book You’ll Discover

• The Guest Theory – A complete breakdown of why this is the most realistic, evidence-based explanation.

• The Roommates’ Actions Explained – How Dylan and Bethany’s behavior, long thought inexplicable, finally makes sense.

• Reconstructed Timelines – Phone data, filings, and records aligned to reveal a clearer sequence of events.

• Maddie’s Final Message – A chilling clue that reframes the entire case.

• Answers That Fit – The contradictions resolved, the mysteries explained, the case made understandable at last.

Why This Book Matters

For too long, the world has been left in the dark, forced to accept a story that never fully added up.

This book changes that.

The Guest Theory finally untangles the confusion, explains Dylan and Bethany’s actions, and answers the questions no one else could. For the first time, the Idaho 4 case makes sense.

📖 Already Inside: Maddie Mogen’s Last Message to the World
👉 The only book that explains what really happened inside the King Road house.