The Underwear Files

Chicago had two kinds of rain in 1937.
The kind that came from the sky, and the kind that came from people lying.
House Ape hated both, though he admitted the first kind, at least, had the decency to fall straight down.

The office of HOUSE APE INVESTIGATIONS sat above a hat repair shop on Wabash Avenue behind a frosted-glass door that read:
HOUSE APE INVESTIGATIONS
Special Problems — Delicate Evidence — Discretion Preferred Over Accuracy

The last line had been added by Ruby DeLuca with a paintbrush and two martinis.
Ruby was the kind of woman bartenders remembered years later while staring thoughtfully at cracked mirrors. She had dangerous green eyes, lacquer-red lips, and dark red hair arranged in glossy waves that looked engineered to ruin judicial proceedings. Men confessed things to Ruby instinctively. Bank fraud. Affairs. Tax evasion. One dentist from Milwaukee admitted to manslaughter before she had even ordered appetizers.

Inside, the office glowed amber beneath green banker’s lamps. Wooden filing cabinets lined the walls like church organs for sinners. Ceiling fans turned lazily overhead, stirring cigar smoke and paper dust into a weather system of its own.

House Ape sat behind his desk in suspenders and rolled sleeves, necktie hanging loose like he had recently lost an argument with gravity. He was a remarkably handsome chimpanzee in the dangerous way some gangsters are handsome right before somebody sensible gets shot. His dark eyes carried warmth, intelligence, and the faint suggestion that he either understood civilization perfectly or not at all.

Usually both.

A manila folder lay open before him. Inside rested a pale-blue silk undergarment folded with the care of radioactive lace.
He lifted it thoughtfully.

“Velma,” he said, “you ever notice how the truth prefers soft fabrics?”

Velma Vane continued writing on her legal pad without looking up. Velma was the brunette. Long dark hair sculpted into immaculate waves. Tailored skirts. Silk stockings. Legs that caused businessmen to forget figures midway through sentences. She possessed cheekbones sharp enough to open envelopes and a personality organized into numbered sections. Men mistook her calmness for innocence right before she dismantled their alibis alphabetically.

“I notice,” she said, “that you become philosophical whenever women’s underthings enter the room.”

House Ape leaned back. “That’s because civilization collapses in layers.”

Across the office Ruby laughed into the telephone like she had invented sin as a practical joke.
“No, sweetheart,” she purred, “I don’t need the whole confession. I just need to know whether he folds or bunches.”

A pause. Ruby smirked. “Everybody bunches eventually.”

At the far desk sat Clara Finch, blonde and immaculate, feeding paper into a typewriter with the emotional warmth of a tax audit. Clara looked less like a secretary than a Scandinavian temptation specifically engineered to destroy marriages near coastal resorts. Platinum hair framed a face so mathematically beautiful it seemed drafted instead of born. She dressed more conservatively than Ruby, which somehow made her vastly more dangerous.

The typewriter snapped beneath her fingers. CLACK-CLACK-CLACK.

“Mister Ape,” she said without looking up, “your expense receipts still contain several purchases labeled ‘investigative bananas.’”
“They were essential.”
“You purchased them at a nightclub.”
“Crime doesn’t respect office hours.”

The women had worked with House Ape for three years and refused every romantic overture he ever made, partly because they respected themselves and partly because he was an ape. Mostly the second thing. House Ape nevertheless remained optimistic in the way hurricanes remain optimistic about coastal property.

The Ape straightened his tie.
“Clara,” he said suavely, “have you ever considered the raw animal magnetism of inter-species commitment?”
“No.”
“What about curiosity?”
“No.”
“Scientific advancement?”
“No.”

Ruby covered the receiver and grinned. “You’re making progress. Last year she used full sentences.”

Together, House Ape, Ruby, Clara, and Velma were the Underwear Filing Clan — the strangest forensic unit ever tolerated by the Chicago police.

They solved cases by studying what other detectives were too embarrassed to bag:
Garments. Linings. Elastic. Powder residue. Soap traces. Threads. Secrets. Especially secrets.

The cops called them the underwear files. House Ape called them civilization’s last honest paperwork.

That day, it was the usual song and dance at the agency until Inspector Otto Weiss walked in carrying rain on his coat, murder in his eyes, and a dead Austrian singer in his pocket. The office quieted slightly. Not completely. Ruby still had a man from Milwaukee confessing adultery into the telephone. Weiss removed his hat.

Inspector Otto Weiss looked like Chicago had been slowly happening to him for many years. Tall, broad-shouldered, prematurely gray at the temples, he carried himself with the exhausted dignity of a man who had once believed institutions were fundamentally trustworthy and had since been personally corrected by history. His suits were always dark, expensive without vanity, and faintly wrinkled as though sleep had become negotiable. A pale scar crossed beneath one eye — not dramatic enough for heroism, just permanent enough to suggest somebody once lost patience with diplomacy.

Women trusted Weiss because he listened carefully. Men trusted him because he looked disappointed in advance. He smelled faintly of rainwater, cigarettes, and pessimism.

Ruby covered the mouthpiece of the phone.
“Otto,” she said, smiling slowly, “you look terrible.”
“I feel terrific,” Weiss replied.
“That bad?”
“Worse.”
He set a thick evidence envelope onto the table with the delicate caution usually reserved for unstable explosives and wedding cakes.
“I have another underwear file.”
House Ape gestured solemnly toward the evidence table.
“God help us all.”

The dead woman arrived in fragments. Not literal fragments. House Ape hated literal fragments. Literal fragments complicated filing. Also, they were messy and bad for the rug.

Her name was Liselotte “Lisi” Hartmann. Twenty-eight. Viennese. Cabaret singer currently touring Chicago society clubs where wealthy industrialists and politicians paid unreasonable sums to drink illegally while pretending not to perspire.

Photographs spread across the evidence table showed a woman with pale shoulders, intelligent eyes, and the dangerous smile of someone who had already forgiven herself for future mistakes.

“She drowned?” Ruby asked.
“In Baron Viktor von Hohenegg’s indoor swimming pool,” Weiss replied.
Ruby raised an eyebrow.
“Chicago’s got indoor swimming pools now?”
“The rich are inventing new ways to become ridiculous every day.”

Velma organized witness statements while Clara examined the coroner’s photographs beneath the green lamp.

The Baron appeared repeatedly throughout the evidence. Always nearby. Always elegant. White dinner jackets. Silver cigarette case. Tailored gloves.

A narrow aristocratic face carrying the polished calm of someone who had practiced smiling in mirrors during difficult conversations.

He never appeared hurried in any photograph. That bothered House Ape. People adjacent to tragedy usually leaked emotion somewhere around the eyes. The Baron looked composed enough to negotiate upholstery prices.

Weiss lit a cigarette.
“He claims she drank too much champagne after the gala. Says he found her floating.”
“And?” House Ape asked.
“And I dislike him.”
“That’s not evidence.”
“No,” Weiss admitted, "but it’s a start.”

The suspect list arrived quickly:
Dr. Emil Reiter — physician. Reserved. Cultured. Dark-haired in the exhausted European style suggesting either genius or anemia. Women trusted him instinctively. Men disliked him without fully understanding why.
Franz Adler — journalist. Sharp suits purchased one income bracket above affordability. Restless eyes. Ambition leaking from him like radiator steam.
Greta Morgenstern — fellow cabaret performer.

Ruby studied Greta’s photograph carefully.
“Oh,” she murmured.

Greta possessed the sort of beauty capable of ending friendships at dinner parties. Dark curls. Velvet gowns. Heavy-lidded eyes suggesting permanent disappointment with humanity’s performance.
“She and Lisi rivals?” Ruby asked.
Weiss nodded.
“Professionally.”
“Professionally,” Ruby repeated skeptically.

The seductions began two days later. The UFC referred to this professionally as evidence acquisition.

Ruby handled Franz Adler inside the Drake Hotel lounge beneath dim lighting and artificial palms attempting emotional relevance. Franz spoke passionately about politics while Ruby uncrossed her legs strategically and pretended to admire journalism.
“Europe is rotting,” Franz said.
“All men say that after the third cocktail,” Ruby replied.
“No,” Franz insisted. “You don’t understand. People are disappearing.”
Ruby touched his wrist softly.
“That sounds lonely.”
Men would reveal military secrets for that sentence delivered properly.
By midnight Franz had confessed:
• three affairs
• cocaine habits
• political connections
• and where he sent his laundry
Ruby returned to the office carrying a paper-wrapped parcel.
“Honestly,” she said, tossing it onto Clara’s desk, “another ten minutes and he would’ve surrendered Belgium.”

Velma acquired Reiter’s garments at a medical fundraiser by weaponizing mathematics, eye contact, and a midnight-blue dress capable of interrupting respiratory function. Reiter spent the evening attempting to maintain professionalism while staring at Velma’s neckline like it contained hidden scripture.
By dessert he had forgotten:
• his coat
• his medical bag
• and basic defensive awareness

Clara volunteered for the Baron. Nobody argued. Clara could walk through wealthy men the way violin music moves through expensive restaurants. The Baron received her privately beside his indoor swimming pool. Marble floors. Crystal glasses.
Blue reflections trembling across the ceiling.

The Baron poured champagne with the smooth precision of inherited money.
“You wished to discuss Miss Hartmann?” he asked.
Clara uncrossed her legs slowly and noticeably.
“I wished,” she replied, “to discuss loneliness.”
Three hours later she returned carrying a cream-colored parcel tied with expensive ribbon.
Ruby whistled.
“Well,” she said, “his majesty certainly believes in Egyptian cotton.”

The examinations began that same night.
The office transformed into a strange mechanical symphony:
typewriter keys, telephone bells, filing drawers, rain against windows, silk whispering across evidence paper.

Clara examined Lisi’s garments first beneath angled green-lamp illumination. The room gradually quieted.
“There,” Clara whispered.
Faint amber crescent patterns shimmered briefly near a nearly invisible stain within the silk. Then vanished.
Clara adjusted the lamp.
The crescents returned.
Tiny fossilized moons trapped inside fabric.
Velma leaned closer.
“Urine traces?”
Clara nodded slowly.
Ruby frowned.
“But chlorine should’ve destroyed that.”

Clara sorted through one of her books.
NOCTIVENE STRAINS — Alpine Fungal Alkaloids
“It metabolizes rapidly,” she explained. “Almost impossible to detect through standard toxicology.”

“But?” Velma asked.

“It crystallizes temporarily in urea salts during excretion.”

House Ape stared at the amber crescents. Invisible murder preserved inside silk underwear. Civilization truly was collapsing in layers.

Then Clara continued: “Reiter made a miscalculation.”

Everybody looked at her.
“He believed chlorine would erase the crystallization entirely. But the body wasn’t submerged immediately. The alkaloid had already partially fixed into the silk before immersion.”

Velma understood first.
“She was dead before the pool.”
Clara nodded.
“The chlorine damaged the evidence. It didn’t destroy it.”

Then came the Baron’s underwear.
Ruby held the aristocratic garments delicately between two pencils.
“Somewhere in Europe,” she observed, “a duke is currently naked because of us.”

Clara examined the fibers carefully. No chlorine. No alkaloid traces. No panic perspiration. No cosmetic transfer from Lisi.

Instead: warehouse dust, river sediment, imported starch compounds, cigar residue. Espionage evidence. Not murder evidence.

House Ape leaned back slowly.
Interesting.
The Baron had not changed clothes hurriedly.
Had not cleaned himself.
Had not physically handled the poisoned body.
These garments belonged to a man continuing his evening normally.
A murderer improvises.
This man had remained composed because he had not killed anyone.
That was the first moment House Ape truly eliminated him.

The second moment came from Franz Adler’s underwear.
Clara lifted the garments beneath magnification.
Powder traces.
Greta’s stage makeup.
Champagne residue.
And something else.
Velma narrowed her eyes.
“Sedative compounds.”
Ruby frowned.
“Transfer?”
“Likely,” Clara said quietly.
Not enough to prove murder.
Enough to suggest proximity.

Reiter’s garments were worse.
Microscopic alkaloid sediment inside the cuff seams.
Trace preparation residue.
Not enough for accidental contact.
Enough for handling concentrated material.
House Ape said nothing for nearly a minute.
Rain battered the office windows softly.
Finally:
“Ladies,” he murmured, “I think our doctor practiced chemistry.”

Greta’s slip completed the pattern.
Powder transfer from Lisi’s dressing room.
Chlorinated moisture residue.
And faint traces of the same fungal alkaloid carrier oils found in Reiter’s laboratory compounds.
Not direct poisoning.
Handling.
Staging.
Participation.
The room went quiet.
Ruby lit another cigarette.
“Well,” she muttered, “that’s unpleasant.”

Franz broke first during questioning.
Journalists usually did.
Too much experience rearranging reality until it sounded moral.
“The Baron was guilty!” Franz snapped. “He sold information! Everybody knew it!”
“Yes,” House Ape replied quietly. “But not of murder.”
Franz’s face tightened.
“You don’t understand what she knew.”
“Then help us understand,” Weiss said.
Franz laughed once. Short. Defeated.
“It was Greta’s idea to use the Baron.”
Nobody moved.
Franz stared at the table.
“He already looked guilty. The parties. The women. The pool. The espionage. We knew the police would follow him first.”
“We?” Velma asked calmly.
Franz closed his eyes.
“Greta arranged the meeting after the gala. Reiter prepared the poison. I redirected suspicion.”
There it was.
The whole structure collapsing at once.
Like wet paper.

Greta tried to remain composed.
For almost thirty seconds.
Then House Ape visited her alone at the Black Orchid after closing time.
The cabaret sat empty except for overturned chairs and stale perfume hanging in the darkness.
Greta stood beside the stage in black silk.
Still beautiful enough to interrupt prayer.
“You know now,” she said quietly.
House Ape nodded.
“You helped.”
Greta looked away.
“She was going to expose everyone.”
“That usually disappoints murderers more than journalists.”
Greta stepped closer slowly.
Her perfume reached him before her words did.
“You could still lose the report,” she murmured.
House Ape said nothing.
Greta touched his loosened tie gently.
Under different circumstances, history might have become extremely irresponsible.
“Nobody would need to know,” she whispered.
House Ape looked at her for a long moment.
This was the first time in three years a beautiful woman had moved toward him instead of away.
Which made everything sadder.
Finally he sighed.
“Miss Morgenstern,” he said mournfully, “this is the single greatest tragedy ever to happen to me professionally.”
Greta almost smiled despite herself.
Then House Ape stepped backward.
“But murder’s murder.”
Something inside Greta collapsed quietly after that.
Beauty had failed her for the first time in her life.
She sat slowly at a table and covered her face.
“Yes,” Greta whispered, “I helped him.”

Reiter confessed last.
Doctors always did.
They spend their entire lives believing explanations can still repair damage.
“I only meant to sedate her,” he whispered.
Nobody in the room believed him.
Not even Reiter.
“She became frightened after drinking the champagne. Greta helped me move her.”
“The pool?” Weiss asked.
Reiter nodded weakly.
“I thought the chlorine would erase everything.”
House Ape stared again at the tiny amber crescents beneath the lamp.
“No,” he said softly.
“It just blurred the handwriting.”

Later that night House Ape stood beside the filing cabinets while the office settled into silence.
Rows upon rows of folders waited inside.
Humanity alphabetized.
Silk.
Linen.
Perfume.
Sweat.
Lipstick.
Blood.
Fear.
Politics.
Desire.
Regret.
Civilization’s filing system.
He opened a drawer carefully.
Filed Lisi Hartmann between two older cases.
Closed the drawer softly.
Outside, Chicago kept raining.
Inside, the Underwear Filing Clan kept working.
Because lies disappear.
Bodies decay.
Politics changes clothes every season.
But laundry—
Laundry remembers everything.