Who is the arsonist in Fire Country? Every clue points to someone Bode's own protégé calls family

The Zabel Ridge fire is the wound Fire Country's fourth season never stopped picking at. It's the blaze that took Vince Leone — Bode's father, the show's beating heart — and turned an entire season into one long question: who lit the match?

By the back half of the season, Edgewater had its answer, and it was the worst one available. Tyler Mackenzie. A kid. Chloe's son. The same troubled teenager Bode had spent months pulling under his wing, the one who told Bode he wanted to be "the one who does the right thing."

Except Bode heard the confession and said, on screen, in so many words: this "does not make sense." And he's right. It doesn't.

The confession that smells like smoke

Tyler's version of events goes like this: after a blowout fight with his mom's boyfriend, he burned the man's clothes in a bin, put the fire out, and then — somehow — it reignited on its own, jumped to the houses, and became the megafire that killed a fire chief. An accident. A grieving town gets its culprit, a minor gets fed to the legal system, case closed.

Kevin Alejandro, who directed the midseason premiere where the arrest detonates, has been almost suspiciously insistent about what this arc is really about:

"We're dealing with family elements, we're dealing with family choices, and sometimes family gets heated."

His wife Leslie Alejandro, who directed the confession episode, put it even more pointedly — the show is "really showing both sides of the perspective," and Chloe's side is simple: "his mom really knows him," and she does not believe a word of it.

When the people who made the episodes keep steering you toward "family," maybe look at the family.

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The man in Tyler's house

Enter Landon — Chloe's boyfriend, played with queasy menace by Josh McDermitt. The man living under Tyler's roof, sitting at Tyler's dinner table, the closest thing to a stepfather the kid has. Family, technically. Family, allegedly.

And the case against him has been hiding in plain sight since December:

• He's charming when Chloe's in the room and aggressive with Tyler the second she leaves;
• The fight that allegedly sparked everything was with him, over his clothes in that bin;
• A doused bin fire that spontaneously "reignites" into a ridge-consuming inferno is not chemistry, it's a cover story;
• And long before any confession, Tyler cracked open and said the quiet part out loud.

"He hurt everyone, he hurts everyone, he hurt me, my house, all of Edgewater, the fires, everything's his fault."

Tyler blurted that, panicked, and immediately swore he misspoke. Kids don't misspeak like that. Kids recant like that when they're scared of the man they'd be accusing.

Season 5 has one job

A new showrunner takes the wheel this fall, and the pieces are all on the board: a boy taking the fall, a mother who knows better, a mentor with a savior complex and a dead father, and a man in that house who has never once been properly investigated on screen. If Fire Country lets a teenager eat murder charges while Landon walks, I'm setting a bin fire of my own (legally, emotionally, in my heart).

The show spent a whole season teaching us that Tyler lies to protect himself from Landon. The only question left is whether he's still doing it.

Previously we wrote: NCIS: New York trailer, premiere date and cast: LL Cool J's Sam Hanna gets a Hawaii Five-0 partner