The Mayor of Kingstown season 4 finale, Belly of the Beast, delivered a shockingly violent conclusion when it premiered December 28, 2025. Mike McLusky’s war against Merle Callahan reached its brutal climax, while escalating gang conflicts left Kingstown bloodier than ever. Here’s everything that happened in this explosive finale.
Table of Contents
Mayor of Kingstown Season 4 Finale Key Events
| Character | Fate | Significance |
|---|---|---|
| Merle Callahan | Killed by Kyle | Revenge for Tracy’s murder |
| Kevin Jackson | Murdered by cartel | Deepens Anchor Bay corruption |
| Cortez | Escapes Crips | Sets up cartel retaliation |
| Bunny | Gains power | Attacks cartel stronghold |
| Mike McLusky | Survives | Maintains control of Kingstown |
Is Callahan Alive? The Brutal Truth
No, Callahan is definitively dead. According to Sportskeeda’s detailed finale breakdown, Kyle executes him at a desolate rail yard in one of the series’ most visceral revenge moments.
After orchestrating the Don’s Diner massacre that nearly killed Mike, Ian, and Kyle, Callahan attempts to surrender to police, believing the legal system will protect him from Mike’s wrath. Captain Walter, however, allows Ian to abduct Callahan and deliver him to Mike for final justice.
At the rail yard, as Callahan taunts Kyle about Tracy’s murder, Kyle shoots him in the genitals before delivering a fatal headshot. This cathartic execution provides Kyle closure after his season-long grief journey, with Mike offering emotional support afterward.
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The Crips-Cartel War Explodes
Beyond Callahan’s death, the finale escalates the power struggle between Bunny’s Crips and the Colombian cartel. After seizing Frank Moses’ criminal empire, Bunny attacks the cartel’s stronghold and captures hitman Cortez.
When Cortez escapes, he leaves the Crips vulnerable to devastating cartel retaliation—a cliffhanger threatening to consume Kingstown in season 5. This unresolved conflict demonstrates that removing Callahan only created a power vacuum for even deadlier enemies.
Kevin Jackson’s Tragic Murder
Amid Anchor Bay’s chaos, cartel member Roberto Cruz executes prison officer Kevin Jackson in a premeditated strike. This murder, witnessed by Cindy, highlights the human cost of institutional corruption and raises questions about Hobbs’ potential cartel connections.
Kevin’s death underscores the show’s gritty portrayal of systemic violence, where even those trying to maintain order become casualties of gang warfare.
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What the Finale Sets Up for Season 5
The Belly of the Beast finale resolves immediate conflicts while planting seeds for future chaos:
- Bunny’s Rise: His growing power threatens to destabilize Mike’s carefully maintained balance
- Cartel Revenge: Cortez’s escape guarantees violent retaliation against the Crips
- Institutional Decay: Kevin’s murder and Hobbs’ moral ambiguity show corruption spreading
- Mike’s Burden: Despite eliminating Callahan, Mike faces even greater threats to Kingstown’s fragile peace
The finale demonstrates that in Kingstown, removing one villain only makes room for deadlier replacements—a theme that’s defined the series since its premiere.
FAQs
Will there be a Mayor of Kingstown season 5?
While not officially confirmed yet, the season 4 finale’s multiple unresolved conflicts (Crips vs Cartel, Bunny’s rise, Cortez’s escape) strongly suggest renewal.
How did Callahan die in the finale?
Kyle shot Callahan twice—first in the genitals, then fatally in the head—at a rail yard as revenge for murdering his wife Tracy.





