Sovereign

Jerry and Joe die because they escalate their sovereign citizen rebellion into open violence against law enforcement. Throughout the film, Jerry's delusional belief that he could manipulate the legal system and evade justice leads him to resist arrest. When police confront them, Jerry refuses to surrender and opens fire, resulting in a deadly shootout where both father and son are killed. Their deaths symbolize the catastrophic consequence of believing one is above the law.

Earlier scenes show Jerry confidently claiming he can win court cases through self-taught legal arguments, establishing his dangerous delusion.

Joe Kane is killed in the shootout alongside his father Jerry. The young boy, who was manipulated into his father's radical ideology, dies from wounds sustained during the violent confrontation with police. His death underscores the film's theme about how fanaticism corrupts innocence, Joe had no choice but to follow his father's dangerous path into violence.

Joe's compliance with his father's increasingly extreme actions throughout the film hints at his tragic fate.

John Bouchart is the father of Police Sergeant Adam Bouchart, who is killed in the confrontation with Jerry and Joe. In the final scene, John is seen holding his grandson, Adam's infant child, grieving the loss of both his son and his grandson Joe (who was John’s grandson through Adam, making this a multi-generational tragedy). His presence completes the cycle of violence, showing how the consequences ripple through both families.

Adam's relationship with his father is briefly shown earlier, establishing John's role as a grieving parent.

Police Sergeant Adam Bouchart is killed during the shootout with Jerry and Joe. As one of the officers attempting to arrest the Kanes, he becomes a victim of the violence that Jerry's delusional rebellion incites. His death transforms the story from a case of ideological extremism into a tragedy affecting two families, the Kanes and the Boucharts.

Adam is shown as a dedicated officer doing his duty, which makes his death more impactful.

The ending presents a stark condemnation of sovereign citizen ideology, showing it as a dangerous delusion that leads to tragedy. Jerry's belief that he could manipulate courts and evade legal consequences ultimately brings destruction, not freedom. The film argues that rebellion without basis in reality, rooted in hatred and delusion, only results in loss of life and broken families. Neither Jerry nor Joe achieve any form of liberation; their defiance ends in death.

Jerry's confident but delusional courtroom performances throughout the film set up the false promise of his ideology working.

The filmmakers chose an unambiguously bleak ending to emphasize the real-world consequences of radical extremism. Unlike films that offer redemption arcs, Sovereign shows that Jerry's years of delusion and manipulation create an inevitable path to violence. There is no last-minute reversal because Jerry is too far gone in his beliefs. The film prioritizes realism over Hollywood redemption, arguing that the damage done by radicalizing someone like Joe cannot be undone.

The steady pacing from minor skirmishes to major conflict foreshadows the unavoidable nature of the climax.

The baby, Adam Bouchart's infant child, represents the innocent life left behind by the cycle of violence. John Bouchart holding the child while grieving his son creates a powerful image of generational loss. The baby symbolizes both the future that Adam will never see and the fragile new life that must now grow up without a father, highlighting the collateral damage of Jerry and Joe's violent rebellion.

Adam mentions having a family earlier, establishing his role as a father.

Jerry's downfall stems from his absolute conviction that he could outsmart the legal system through sovereign citizen arguments. He genuinely believed he could win court cases and evade consequences, which prevented him from recognizing when retreat was possible. This delusion fostered an increasingly dangerous mindset where refusing to back down became a point of pride. When police finally confronted him, Jerry's inability to accept reality transformed a legal matter into a deadly shootout.

Jerry's courtroom confidence and his belief that he can 'beat the system' are established early.

The film portrays a devastating cycle where Jerry's radical ideology destroys two families, his own and the Boucharts. Joe, raised in his father's worldview, follows Jerry into violence. Simultaneously, Adam's death leaves his own child fatherless. John, now holding his grandchild, represents the continuation of grief across generations. The film suggests that extremist beliefs don't just harm the extremists themselves but create cascading trauma that affects innocents for years to come.

The parallel portrayals of Jerry-Joe and Adam-John relationships establish the dual family dynamics early.

Joe follows Jerry because he has been raised entirely within his father's ideology and has no outside perspective to challenge it. As a teenager, Joe has been homeschooled and traveling with Jerry his entire life, making Jerry his primary influence. The film portrays how radical parents can manipulate children into adopting extreme beliefs without consent. Joe isn't making a free choice, he's been conditioned to believe sovereign citizen ideology is righteous and that resistance to authority is a moral duty.

Joe's dependence on Jerry and lack of other relationships are shown throughout the film.