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Dead Air

by Emma Dalton

  • 1 hr 45 min read
  • 19 chapters
  • Published 7 July 2026
BetrayalSecrets and LiesCold CaseGuilt & BlameTrue Crime PodcastFamily SecretsCover-UpDomestic AbuseQuest for TruthBlackmailInfidelityLetters & JournalsPosthumous DiscoveryAmateur SleuthPublic ScandalSister LossAtonementUnsolved DeathWrongful DeathConfessionMoral AmbiguityLetters from the DeadStaged DeathSurvivor's GuiltSuburban NoirGriefShowdownProfessional DownfallKiller Reveal
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About this book

Summary

A four-second 911 call — nothing but silence and dead air — threatens to unravel everything Molly Rusk has buried. Four years after her older sister Kate drowned in a backyard pool in Bellbrook, Ohio, a true-crime podcast reopens the case, and Molly's darkest secret — an affair with Kate's husband — inches toward the light. As suspicion circles closer, Molly discovers her sister's hidden diary, a dead woman's trap still snapping shut, and a murder far more calculated than anyone imagined.

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Chapter 1

Chapter 1: The Drop

The podcast landed at midnight on a Tuesday, which Molly Rusk would later think was a cruel kind of poetry — Tuesday had been Kate's favorite day, the only one she said had no expectations attached to it.

Molly was twelve hours into a fourteen-hour shift at University of Cincinnati Medical Center when her phone began buzzing against her thigh through the pocket of her scrubs. She ignored it the first three times. The fourth, she stepped into the supply closet between the trauma bay and triage, shut the door against the fluorescent hum, and checked.

Seven texts. Two missed calls. One voicemail from her mother, who hadn't called her in four months.

The first text was from Brynn, her college roommate: *Have you heard this? Call me.*

The second was a link.

*BURIED IN BELLBROOK — Season 2, Episode 1: "Dead Air"*

*Hosted by Neil Otten*

*"Four years ago, Kate Rusk Siefert drowned in her backyard pool in Bellbrook, Ohio. Her blood alcohol was .21. The ruling was accidental. The case was closed. But what if the first 911 call that night — the one nobody knew about — tells a different story?"*

Molly read it twice. Then she sat down on an upturned bucket of saline solution and read it a third time, her pulse doing something she recognized clinically as tachycardia.

A first 911 call.

She knew about the call Todd made. Everyone knew about that call. Todd Siefert, her brother-in-law — former brother-in-law, she corrected herself with the mechanical precision of someone who'd been correcting herself for four years — had called 911 at 12:47 a.m. on June 14th. He'd come home from a late surgery consult, found Kate floating face-down in the pool, pulled her out, started CPR. The dispatcher had coached him through compressions until the paramedics arrived. Kate was pronounced dead at Kettering Health at 1:32 a.m.

That was the story. The whole story. Accidental drowning, elevated BAC, a woman who'd been drinking too much for years — everyone in the family knew that, even if they didn't say it at the funeral.

But a first call.

Molly pressed play on the podcast link with one earbud in, the supply closet door locked, her back against a shelf of IV bags.

Neil Otten's voice was the kind of baritone that public radio had trained the country to trust — warm, deliberate, with pauses that made you lean in.

*"On the night of June thirteenth, 2019, at 12:36 a.m. — eleven minutes before Todd Siefert dialed 911 — a call was placed from Kate Rusk Siefert's cell phone to Greene County emergency services. The call lasted four seconds. There was no voice. No request for help. Just silence — and then dead air. The call was logged but never flagged, never investigated, never disclosed to the family. Until now."*

Molly's hands were shaking. She pressed them flat against her knees.

*"I obtained this recording through a public records request that took fourteen months and two appeals. I'm going to play it for you now. Four seconds. Listen carefully."*

Silence.

Not the silence of an empty room — Molly could hear that much even through her phone speaker. It was outdoor silence. Wind, maybe. The faintest suggestion of water.

Then nothing. The line went dead.

*"Four seconds,"* Neil said. *"That's all we have. But four seconds is enough to ask a question that should have been asked four years ago: if Kate Rusk Siefert was too drunk to save herself, how did she dial 911? And if she could dial, why didn't she speak? Or — and this is the question that kept me up the night I first heard this recording — was someone else holding her phone?"*

Molly pulled the earbud out. Her hands had stopped shaking, replaced by something worse — a stillness that felt like the moment before a code blue, when the monitors flatlined and the body hadn't caught up yet.

She thought about Todd.

She thought about the last time she'd been in that backyard, three weeks before Kate died, when Todd had pressed her against the fence behind the pool house and she'd let him, and Kate had been inside the house not forty feet away, and Molly had felt the chlorine smell in her hair for days afterward like a brand.

She thought: *This is going to destroy me.*

Then her pager went off — motorcycle accident, multiple traumas incoming — and she stood up, unlocked the door, and walked back into the bright chaos of the ER, because that was what she did. She walked toward the wreckage.

---

She didn't sleep after her shift. She went home to her apartment in Northside, a second-floor walk-up above a vintage record shop, and she listened to the entire first episode twice. Then she read the Reddit thread that had already spawned 340 comments. Then she read the Twitter discourse. Then she threw up in her kitchen sink and stood there with the water running, staring at the drain.

The episode was forty-two minutes long. Neil Otten had done his homework. He'd interviewed the 911 dispatcher who'd taken Todd's call, who remembered it clearly — *"He was calm. Too calm, I thought, but people react differently"* — and a retired Greene County sheriff's deputy who'd been first on scene and noticed that Kate's body was positioned oddly, face-down but arms at her sides, not splayed the way drowning victims typically presented.

He'd talked to Kate's friend Jill Peterman, who said Kate had been "distant and strange" in the weeks before she died, canceling plans, not returning texts.

He'd talked to their mother, Linda Rusk, which made Molly's stomach clench. Linda had said, on the record, "I never believed it was an accident. My daughter was a strong swimmer. She swam competitively in high school. You don't just drown in four feet of water."

Four feet. That detail had always gutted Molly. The shallow end. Kate had died in the shallow end.

What Neil hadn't mentioned — not yet, not in this episode — was Molly herself. She appeared only as "Kate's younger sister, an ER nurse in Cincinnati, who declined to be interviewed for this podcast."

She hadn't declined. She hadn't been asked. Neil Otten had sent one email to an old address she never checked, and she'd never seen it. She found it now, buried in spam: a polite, professional inquiry dated three months ago, asking if she'd be willing to share memories of Kate for a "long-form audio project examining the circumstances of her death."

*Long-form audio project.* As if that made it less than what it was — a man picking at the seams of the worst thing that had ever happened to her family and pulling until everything came apart.

Molly closed her laptop. She picked up her phone and almost called Todd, muscle memory from a time when calling Todd was the most natural thing in the world, when his voice on the other end of the line had been the thing she reached for in the dark.

She put the phone down.

She thought about the four-second call. 12:36 a.m. Eleven minutes before Todd's call.

Todd's alibi for the early part of that evening was airtight — she knew because she'd read the police report, obtained through her mother's lawyer two years ago in a moment of weakness. Todd had been at Miami Valley Hospital until 11:15 p.m., confirmed by badge swipes and security footage. Then he'd stopped at a Speedway gas station on Route 725 at 11:38 p.m. — receipt, camera footage. The drive from there to the house in Bellbrook was twelve minutes. He'd told police he arrived home around 11:50 p.m., found the back door open, walked out to the pool.

But the first 911 call was at 12:36 a.m. Todd's call was at 12:47 a.m. If Todd arrived at 11:50, what happened in those forty-six minutes before he called?

Or — and this was the question Neil Otten was building toward, Molly could feel it — what if Todd didn't arrive at 11:50? What if the gas station was the last verifiable timestamp, and everything after that was Todd's word?

Twelve minutes from the Speedway to Bellbrook. That put him home at 11:50 at the earliest. The first 911 call at 12:36. Forty-six minutes.

Forty-six minutes was a long time.

Molly lay on her couch and stared at the ceiling and thought about forty-six minutes and tried not to think about the fact that the real question — the one that would eat her alive if she let it — wasn't about Todd's timeline at all.

It was about hers.

Because on the night of June 13th, 2019, Molly Rusk had been alone in this very apartment, two weeks after ending her affair with her sister's husband, with her phone turned off and no one to vouch for her, and she had no alibi at all.

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