4. Behind The Water Heater -Libby #2
“A bulkhead door. Old cellar doors that open onto the back garden. The garden has a gate, so they can’t just wander in.”
He ignored everything but the question he had asked. Who was this guy?
“Locked?”
“Padlock on the outside. Bolt on the inside.”
“When did you last check it?”
“I’m not sure,” I said. “A few months, maybe.”
He held my gaze for a beat.
“I need to see it,” he said. “Right now.”
He moved past me toward the hallway, and I caught it—sweat and gunpowder and something warm underneath both of those things, that I found myself leaning a half-inch toward before I caught myself.
Read the room, Libby. Read the fucking room.
I followed him.
Lily sat on the bottom step of the staircase with her knees pulled tight to her chest, watching everything with wide, unblinking eyes. Fiona had made it off the floor and leaned against the wall beside her, color slowly returning to her face, her breathing almost even again.
“What’s he doing?” Lily asked.
“Checking the house,” I told her.
“For what?”
“For ways those things can get in,” Finn answered without breaking stride or looking back.
Lily’s mouth closed. She pulled her knees tighter and said nothing else.
Finn located the basement door, pulled it open, and peered down the narrow wooden steps into the darkness. A cool, damp draft rose to meet him, carrying the scent of old concrete and laundry detergent.
“Light switch?” he asked.
“On the right. It sticks.”
He flicked it twice before the bare bulb at the bottom flickered to life, casting a weak yellow glow across the cluttered space. He descended without hesitation, each step deliberate.
I followed, one hand trailing along the wall, telling myself I was simply being attentive.
The basement was a single open room, containing a water heater, a washer and dryer, and stacked boxes. The ceiling was low enough that Finn had to duck, a sight that, under different circumstances, might have been amusing.
He moved directly to the bulkhead doors.
The old cellar doors rested against the far wall, their interior bolt drawn across them. He gripped it, tested its hold, then pressed his ear flat against the metal and remained perfectly still.
Five seconds. Ten.
Nothing from the other side.
He straightened. “The bolt should hold for now,” he said, “but these doors are old, and the hinges are rusted through. If enough of them pile against it from outside, the hardware will fail before the metal does.”
He turned and spotted the small basement window near the ceiling—a narrow rectangle of filthy glass letting in a sliver of gray daylight from the alley above.
“That window,” he observed.
“It’s too small for a person to fit through,” I said.
“You’d be surprised what gets through a small opening when it doesn’t care about breaking its own bones.”
The image that sentence conjured sent my stomach plummeting.
He scanned the basement one final time and headed for the stairs.
“Here’s where we stand,” he said, climbing.
I followed close behind. “The front door is solid—gate, deadbolt, the couch. That holds.” He emerged into the hallway without breaking stride.
“The back kitchen door is the problem. Hollow core, no reinforcement—one good hit and it splinters. That gets barricaded first. The basement bulkhead is secondary—the bolt buys time, but the hinges will fail. The seven ungrated windows are our biggest exposure. Ground floor and basement first. The second floor is less urgent, but I’m not ruling it out. ”
He stopped in the center of the living room and turned to face the three of us. Fiona stood in the kitchen doorway, arms crossed. Lily was still on the stairs, knees to her chest. A man I’d met four minutes ago had just assessed my house more thoroughly than I had in fifteen years of owning it.
“Do you have tools?” he asked. “Hammer, nails, screws—anything to work with?”
“Old toolbox in the basement, behind the water heater. And some scrap lumber left over from when I redid the pantry shelving last year.”
“How much lumber?”
“Enough for two windows. Maybe three.”
He nodded, already recalculating.
“Furniture—bookshelves, dressers. Are the interior doors solid wood?”
“A bookshelf in the spare bedroom. An old dresser in the basement I’ve been meaning to get rid of. And all the interior doors are original to the house—solid oak.”
Something shifted in his expression. Not relief, exactly, but the first flicker of tactical optimism I’d seen since he’d come through the front door.
“We pull a few of those oak doors off their hinges, layer them against the hollow-core back door, brace them with lumber, and nail them into the frame. Between that and the dresser blocking the base, it won’t be elegant, but it’ll hold.” He paused. “We’ll probably make it through the night.”
Probably.
The word hung in the air between us.
The matter-of-fact way he said “tonight”—not this week, not until help arrives, just tonight—sent a chill through my chest. Not because it sounded dramatic, but because it didn’t.
He’d already moved past the shock, grief, and disbelief the rest of us still lived inside, landing somewhere colder and more functional.
This man had done this before. Not this, exactly, but something like it.
Military. It had to be.
Fiona had mentioned once, casually over coffee months ago, that her oldest brother had served in the Navy and had long since left it behind.
But the man standing in my living room with dried blood on his sleeve and pale eyes still running numbers didn’t carry himself like someone who’d left anything behind, more like someone who’d simply been waiting for the world to catch up to what he’d always known it was capable of.
Finn looked at each of us in turn.
“We board up the back door and the ground-floor windows first, then the basement, then the second floor if we have materials left. We work fast and we work quietly—hammering carries and noise draws them, so we do it in one sustained push and then we stop. Nobody makes sound longer than they absolutely have to.”
He paused.
“Questions?”
Lily raised her hand from the staircase, straight up, deliberate, like she sat in the back row of fifth-period history rather than in the middle of what the morning had become.
“What if they’re already in the backyard?”
Finn looked at her. For just a moment, something moved across his face that didn’t belong to the man running numbers—and then it was gone.
“Then we’ll deal with it,” he said simply. “But we don’t go outside unless there’s no other choice. Right now these walls are the safest place any of us have got.”
He turned to me.
“The toolbox. Where did you say it was?”
“Basement,” I said. “Behind the water heater.”
He nodded once and headed back toward the basement door.
I watched him move through my house—my house, rooms he’d never stood in before today—with certainty and quiet purpose.
My body relaxed; I realized I’d been tense since he walked through the door.
Fiona appeared at my side, her eyes fixed on her brother’s back as he disappeared down the basement stairs. A complicated expression, something built over years and not easily named—a mix of pride and worry—moved across her face.
“He’s always like this, sorry,” she murmured.
“He built a whole compound himself, designed it from the ground up to survive exactly this kind of scenario: total collapse, total isolation. Self-sustaining, off-grid, the whole thing.” She paused, her voice dropping quieter.
“I used to think he was paranoid; probably part of it relates to the Teams.”
“The Teams?” I asked, skipping over everything else she’d said.
“SEALs.” She said it the way people say things they’re proud of but have learned not to lead with.
“Ten years. Multiple deployments.” She stopped, then started again.
“You know how some people fall apart when everything goes wrong? He’s always been the kind of person who gets calmer when things fall apart.
The Navy just—gave that somewhere to go.
” She paused. “He was one of the best in his unit.”
Navy SEAL.
I stared at the empty basement doorway.
That explained all of it.
From the staircase, Lily spoke without lifting her face from her knees.
“I like him,” Lily said.
She said it the way teenagers say things they mean completely—not looking for a response.
From below, the toolbox opened. Metal dragged against metal, hinges complained, and then there was the deliberate sound of someone sorting through what was useful and setting aside what wasn’t.
Then, from somewhere down the block, something screamed.
Not a person. Something that used to be one.
The sound was wet and shredded, completely wrong in a way that bypassed the thinking part of the brain entirely—climbing, and then cut off so suddenly the silence after it was worse than the scream had been.
Nobody moved.
Then Lily pressed her face hard into her knees.
I turned away from the window.
Later. There would be time for all of it later—the grief, the sitting somewhere quiet trying to reconstruct how a normal Wednesday had become this. There would be time to mourn every ordinary thing that had existed on the other side of this morning.
Not now.
Right now there were windows to board and doors to reinforce and a man in my basement who was the only reason any of us had a chance of seeing tomorrow.
I went downstairs.