Who Killed Caleb in Untamed Netflix Episode 6

Nivedita Dubey
July 25, 2025

Summary:

Untamed Episode 6 reveals Caleb was murdered by Sean Sanderson years before the main story begins.
Jill hired Shane Maguire to kill Sanderson, causing a chain reaction that ties to the series’ present-day murder.
Kyle Turner’s pursuit of justice is fueled by personal loss and the unraveling conspiracy within Yosemite.

Netflix’s Untamed ends its six-episode run with a gripping finale that answers the series’ central mysteries. With Eric Bana leading as park ranger Kyle Turner, the show unveils a criminal web of corruption, family tragedy, and revenge. As the pieces fall into place, audiences learn the heartbreaking truth behind the death of Turner’s son, Caleb, and how it connects to the murders haunting Yosemite.

**Who Killed Caleb in Untamed and Why?**

In the final episode of Untamed, the long-awaited answer to Caleb’s fate is revealed. Throughout the series, Kyle Turner is shown speaking to his son Caleb, played by Virgin River’s Ezra Wilson. However, these scenes are ultimately exposed as hallucinations—Caleb is already dead by the time the series begins.

During a pivotal flashback, Turner’s estranged wife Jill, portrayed by Rosemarie DeWitt, discloses that Caleb was murdered five years earlier by Sean Sanderson. Sanderson, a character whose wrongful death lawsuit is referenced multiple times during the show, is responsible for the killing, a fact that devastates both Jill and Turner.

Seeking revenge, Jill hires Turner’s fellow park ranger, Shane Maguire (Wilson Bethel), to murder Sanderson and dispose of the body. This act becomes the central domino that sets off the series’ present-day conspiracy. Maguire’s connection to Sanderson’s murder and the growing criminal activities in the park link Caleb’s death to the larger plot involving a young girl who dies under mysterious circumstances.

**How Does Caleb’s Death Tie Into the Present Murder in Untamed?**

The central mystery of Untamed involves the discovery of a young girl’s body at the base of El Capitan in Yosemite. Turner launches an investigation that gradually reveals a covert drug operation being run inside the park. This operation is directly tied to Shane Maguire, whose connection to both the present murder and Caleb’s past becomes undeniable.

Turner initially believes he is motivated purely by justice when pursuing the girl’s killers. However, as the truth about Caleb emerges, it’s clear that Turner’s mission is deeply personal. When Turner links Maguire to the current crime scene—supported by drug paraphernalia and pills found in his possession—the layers of betrayal become evident.

In a tense confrontation, Maguire is shot and killed by Turner’s new partner, Naya Vasquez (Lily Santiago). The killing not only ends the threat Maguire posed in the present timeline but also closes the loop on his involvement in Sanderson’s death and Caleb’s tragedy.

What Role Does Jill Play in the Series’ Final Twist?

For most of the series, it is implied that Kyle Turner’s marriage dissolved because of his past actions or emotional withdrawal. However, the finale flips this narrative. Jill’s decision to contract Maguire to kill Sanderson—without Kyle’s knowledge—emerges as the true reason behind the collapse of their relationship.

This revelation is delivered in a flashback where Jill breaks the news of Caleb’s murder and her role in orchestrating Sanderson’s death. This betrayal leaves Turner emotionally gutted and sets him on a path of isolation. The guilt and grief drive him to hallucinate his dead son as a coping mechanism.

Maguire, having committed the murder at Jill’s behest, becomes a lingering reminder of everything Turner lost. His growing suspicion of Maguire throughout the series is rooted not only in the drug operation but in his subconscious knowledge of Maguire’s role in Caleb’s story.

**Why Did Turner Hallucinate Caleb in Untamed?**

Turner’s visions of Caleb are shown throughout the series, suggesting a close father-son bond. The twist in Episode 6 redefines these moments as psychological manifestations of grief and unresolved trauma.

Turner uses Caleb as a moral compass—a “spiritual guiding presence,” as Eric Bana described in an interview with Netflix’s Tudum. These imagined conversations reveal Turner’s inner turmoil and his inability to fully process the loss. Caleb becomes both a motivator and a reflection of Turner’s guilt and desire for redemption.

The decision to portray Caleb this way adds emotional depth to Turner’s motivations. Rather than being just a stoic lawman, he’s a father chasing justice for more than one lost child. The finale uses this dual narrative to tie the plot threads together, giving both the park mystery and Turner’s past a heartbreaking, intertwined resolution.

READ MORE: Will There Be a Duster Season 2

**How Does the Untamed Finale Resolve the Major Storylines?**

By the end of Episode 6, several key threads have been addressed:

Sean Sanderson, the man who killed Caleb, is confirmed dead—murdered by Maguire on Jill’s orders.
Shane Maguire, tied to both Caleb and the present-day girl’s murder, is shot dead, ending his arc.
Jill and Turner officially part ways, their fractured relationship beyond repair due to her actions.
Kyle Turner walks away from it all, left alone in Yosemite, burdened by truth, loss, and justice.

This conclusion ties personal trauma with broader corruption. The murder of the young girl serves as the narrative entry point, but it’s the history behind Caleb’s death that gives the story its emotional core. Turner’s internal battle mirrors the external one, showing a man fighting not just criminals, but his own buried grief.

**Where to Watch Untamed and Who Stars in It?**

Untamed is available for streaming on Netflix worldwide. All six episodes dropped simultaneously, allowing viewers to binge the limited series at their own pace.

Main cast includes:

Eric Bana as Kyle Turner
Rosemarie DeWitt as Jill
Ezra Wilson as Caleb
Wilson Bethel as Shane Maguire
Lily Santiago as Naya Vasquez
Sam Neill in a supporting role

The series blends crime drama with psychological tension, placing emotional weight behind its mysteries. With its short episode count and tightly written plot, Untamed delivers a concise yet impactful viewing experience.

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