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Case fileEF-012Martfű, 1957

The Martfu Case

July 1957. A young worker from the Tisza Shoe Factory in Martfu, Hungary, is murdered on her walk home from the second shift. Within weeks the police have a confession. Within months, a death sentence. The case is closed.

  • 1957 to 1968
  • Hungarian People's Republic
  • Episode 12
  • 42 min
Peter Kovacs standing between two uniformed officers in a crowded courtroom, 1968
Kovacs Peter before the court, Budapest, 1968. Period case photograph, via Tycs Criminal Set (source)

They confused me. I believed that I had killed.

Janos Kirjak, the one sentence of his that survives about the eleven years

Martfu, the road to the shoe factory (photo 1977). Fortepan / Kende Janos, CC BY-SA 3.0 (source)

The film

Watch on YouTubePublished 1 August 2026

At a glance

Period
1957 to 1968
Country
Hungarian People's Republic (today Hungary)
Subject
The Martfu murders, and the eleven years Janos Kirjak served for the first of them
Key locations
Martfű, Tiszaföldvár, Öcsöd, Nagyrév, Tiszakécske, Szolnok, Szeged, Budapest
Themes
true crime, martfu, hungary, serial killer, wrongful conviction, kovacs peter
Episode
EF-012 · 42 min · published 1 August 2026

Case overview

Then, five years later, women start going into the river again, and the files that could say why stay shut, because officially the killer of 1957 is already behind bars.

This is the Martfu case as socialist Hungary's own newspapers, court records and prosecutors tell it: eleven years, four murdered women and two who lived, a detective who said "one hand" and was moved aside, a state study that called the convicted man innocent months before the last murder, and the year the era's own press finally printed the headline: after all, he was not the murderer.

This is the story of a company town on the Tisza and the ten years its women were hunted while the state guarded the wrong verdict. Four women were murdered. Two survived. One man lost eleven years to a confession that was beaten into him, and the record of what he got back cannot even agree on the year he died. It begins, like everything in Martfu, with shoes.

Follow the timeline

Timeline

25 events
  1. Martfu was not a town that grew. It was a town that was decided. Around 1940 the Bata shoe empire, the Czech giant that planted factory towns across the world the way other companies opened shops, put one down on the left bank of the Tisza: a plant, straight streets, neat workers' houses, all of it at right angles, all of it new.

  2. In 1955, two years before Margit Szegedi, a nineteen-year-old named Erzsebet Nemes was strangled near the Szolnok railway station.

  3. Margit Szegedi worked in workshop forty-seven. She was twenty-three, a farm family's daughter; home was a smallholding out in the scatter of farmsteads beyond the village edge, past the little wood. On the twenty-second of July, 1957, the shift ended at ten and she set out the usual way, along the dark road with the corn standing high on both sides.

  4. The county paper told the county. A young Martfu girl has fallen victim to a depraved murder, said the report, and it guessed at the weapon: a sharp object, probably an axe.

  5. Within weeks the investigators, men of a force the county archive's own series would later describe with the words dilettantism and violence, had pulled in three local men and gone to work on them. The one who broke was from workshop forty-seven. Janos Kirjak was in his early thirties, a semi-skilled worker on Margit's shift, a divorced man with a son. He had courted Margit Szegedi, and she had turned him down; she wanted a bachelor, the file preserves the phrase, not a divorced man.

  6. By the end of August the county paper had already published the whole story as settled fact, six weeks after the killing and two months before any court sat. The Martfu murderer has been caught, ran the headline. The article knew everything.

  7. In the autumn they took him out to the canal to perform it. A staged reconstruction, investigators and cameras at the Csesz-arok, and Janos Kirjak walking through another man's crime with an axe that had never existed. It went badly in ways nobody in charge chose to notice. Sent off to retrace the route, he set out the wrong way; the tracking dog, on the morning after the murder, had followed a different path entirely. He did not know where to go, because he had never been there.

  8. The trial opened in Szolnok that October, and for a day it went the way the script said. The accused admitted his guilt. Then the presiding judge asked him to describe the deed, step by step, and the script fell apart in open court. He could not do it.

  9. It was conceivable. It was not convenient. His mother came before the bench and testified, torn, whispering. The prosecutor, Geza Garai, the same office that had fed the finished story to the paper in August, pressed on. On the twenty-sixth of October, 1957, the court pronounced the formula: in the name of the Hungarian People's Republic, death.

  10. For four years, nothing. Whatever had come out of the dark along that road in 1957 kept still, and the town filed the fear away. Then, on the fifth of March, 1962, a twenty-year-old from Tiszafoldvar named Ilona Sipos vanished on her way home.

  11. On the fourth of May the Tisza gave her back downstream, at Nagyrev. The autopsy said drowning, and the file was closed with a single word: suicide. The same file records what was found on the body. A torn strip of her own bra had been forced three quarters of the way down her throat. Twine was knotted around her neck, and tied to the twine, a stone.

  12. On the thirteenth of November, 1963, a thirty-three-year-old woman was walking home from the ten o'clock train at Homok, on the edge of Tiszafoldvar. The records of the era keep married women under their husbands' names, so in every file she is Mrs. Istvan Szabo. A hammer came down on her head, meters from her own door. Neighbors heard, lights came on, help reached her fast, and the surgeons kept her alive under a fractured skull. In March of 1964, on Martyrs street in Tiszafoldvar, a heavy blow glanced off the head of a forty-two-year-old, Mrs. Jozsef Sinka, in the dark; she screamed; her attacker ran. She lived too.

  13. The youngest was a child. Eva Mehesz, Evike to everyone, was fourteen years old and already working at the shoe factory; in 1965 that was legal and it was ordinary. On the twentieth of March she did not come home.

  14. One detective refused to swallow it. Laszlo Kaszab of the Szolnok county police laid the cases side by side, 1957, 1963, 1964, 1965, and said they were one hand, one man hunting women on the same ground, which meant, he spelled it out, that the man in the Csillag was not that man. By his own later account he had been ordered to close the file on Eva Mehesz that way, and when he would not stop talking, he was moved aside.

  15. In early 1967 Zoltan Szabo put his conclusion in writing, in a study that would later run in the interior ministry's own restricted journal, a publication ordinary Hungarians could not so much as borrow. The words on the paper were these: Janos Kirjak is innocent. A serial killer is taking victims around Tiszafoldvar. A state officer, in a state document, in early 1967.

  16. That morning, at the factory, a truck clipped the barrier chain at the gate, and the glass of the cab's side window burst over the seat. It was a small workday accident. The driver got the pane's remains knocked out and drove his route. The evening before, at a table in Tiszafoldvar, that same driver and his brother-in-law had been drinking with a woman they both knew: Terez Penzes, twenty-eight, married, in the files, by the custom of the age, Mrs. Karoly Szekeres.

  17. Eight weeks after the bridge, on the eleventh of August, 1967, they arrested him. The driver's name was Peter Kovacs. He was thirty-three. Born in Szolnok, raised in Tiszafoldvar, his father taken by the war; a driver for the state haulage company on the shoe-factory run, twice an employee inside the factory itself; married since 1962, a daughter and a stepson at home, a half-built house rising on his plot; his work file said obliging, got on well with his workmates.

  18. On the twenty-eighth of August, he kept going. He confessed to Ilona Sipos, whose file said she had done it to herself. He confessed to Eva Mehesz, whose file said it could not be excluded, and the one reading saved from her destroyed wristwatch fit the known movements of his truck on the evening she vanished.

  19. At the end of February, 1968, Peter Kovacs confessed to the murder of Margit Szegedi, on the twenty-second of July, 1957. He knew the road. He knew the iron. In one session he spoke, unprompted, of the dead girl's great loose fall of hair, and a witness line in the 1957 file says the same thing in almost the same words.

  20. On the twelfth of June, 1968, the county paper that had once printed the axe, the motive, and the ride home like a man who had done his job well, carried a different headline: After all, he was not the murderer. The Metropolitan Court in Budapest, the panel of Judge Tibor Lukacs, had acquitted Janos Kirjak of everything, finally and completely.

  21. Janos Kirjak came home to Tiszafoldvar in the summer of 1968 and did the only thing there was to do: he went back to the factory, among neighbors who remembered everything, and worked until his health gave out and a disability pension took him. He lived alone.

  22. A month later, in the same city, in the same institution, the other file opened. Peter Kovacs stood before the Metropolitan Court behind closed doors, charged with four murders and two attempted murders, and on the first day he admitted every count. Across the sittings the court heard more than fifty witnesses. Two of them were the women who had lived; the headline in a Pest county paper counted them plainly: testimony of two attacked women.

  23. The verdict came on the tenth of August, 1968: death for the quadruple killer, as the era's headlines counted him. The wire description that went around the country was five words long: a short, slightly balding man. In November the Supreme Court upheld it; clemency was refused.

  24. On the first of December, 1968, Peter Kovacs was hanged. The notice ran in the national press days later, and its headline filed him, as the era always had, under the town he came from: the Tiszafoldvar quadruple murderer has been executed.

  25. The end is told two ways as well. The physician, doctor Endre Vegh, gave it this shape: about two years after walking free, alone in his house, Janos Kirjak had a stroke and died with nobody watching. And he added one more thing he had from the man himself, that he had wanted to end his own life, and did not dare. His son remembers it later and differently, some year in the eighties, no cause attached.

Key locations

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Documents and evidence

Sources

  1. Arcanum Digitheca (ADT): the county and national press of 1957 to 1968 Arcanum Adatbazis Kft..

    Told from the primary documents: the county and national press of 1957 to 1968, the court record, and the words of the men who reopened the case.

    Archive
  2. Tiszavidek 25 July 1957.

    A young Martfu girl has fallen victim to a depraved murder, said the report, and it guessed at the weapon: a sharp object, probably an axe. The editorial on the same page named the human beast and the dregs of society.

    Newspaper
  3. Tiszavidek 31 August 1957.

    The Martfu murderer has been caught, ran the headline. The article knew everything. The page also carries the portrait of Margit Szegedi and the prosecutor's own byline.

    Newspaper
  4. Tiszavidek 18 October 1957.

    The paper's next headline said it outright: Janos Kirjak has retracted his confession.

    Newspaper
  5. Magyar Rendor 28 December 1967.

    The police weekly printed the studio photograph: a slight, balding, hollow-faced man under the lights. The caption called him the Martfu monster, the beastly killer of three women.

    Newspaper
  6. Szolnok Megyei Neplap 12 June 1968.

    After all, he was not the murderer. The notice began, without any visible flinch, with the paper citing its own decade-old coverage: as we reported in detail more than ten years ago.

    Newspaper
  7. Pest Megyei Hirlap 1968.

    The headline in a Pest county paper counted them plainly: testimony of two attacked women.

    Newspaper
  8. Tisza Cipo, the shoe factory's own paper 9 August 1968.

    Its little house paper, the Party committee's mimeographed organ, reported between production items that the trial of Peter Kovacs was under way in Budapest, and noted, in the deadpan of company news, the verdict will not be delivered today.

    Newspaper
  9. Nepszava 5 December 1968.

    Its headline filed him, as the era always had, under the town he came from: the Tiszafoldvar quadruple murderer has been executed.

    Newspaper
  10. Zoltan Szabo, head of the investigation office of the Szolnok county prosecution. Zoltan Szabo's study of the Tiszafoldvar series Belugyi Szemle, the interior ministry's restricted journal, 1967.

    In early 1967 Zoltan Szabo put his conclusion in writing, in a study that would later run in the interior ministry's own restricted journal, a publication ordinary Hungarians could not so much as borrow. The words on the paper were these: Janos Kirjak is innocent. A serial killer is taking victims around Tiszafoldvar.

    Academic
  11. Fortepan: archival photography, CC BY-SA 3.0, credited donors Fortepan.

    The archival photographs of the town, the factory, Szolnok and the rivers that the episode used for its period layer.

    Archive
  12. NFI Filmarchivum. Magyar Filmhirado 1961/51: rubber boot production at the Tisza Shoe Factory, Martfu December 1961.

    A newsreel story shot inside the Martfu plant in December 1961, quoted in three short silent excerpts under the user's fair-use ruling.

    Documentary
  13. RTL Klub. A martfui rem, RTL Klub, XXI. szazad 2017.

    The programme in which the retired prosecutor Balint Barna says it was proven that Janos Kirjak was beaten.

    Documentary
  14. Blikk. Nyomon vagyunk!: a martfui rem nyomaba eredt a Blikk 19 October 2023.

    The interview in which doctor Endre Vegh, who was Janos Kirjak's physician, gives his account of how Kirjak died.

    Documentary
  15. gyilkoslevelek. Aki leleplezte a martfui remet 27 May 2025.

    The long interview with Balint Barna, the prosecutor who is still alive to tell it.

    Documentary
  16. Tycs Criminal Set. Kovacs Peter, avagy a Martfui kejgyilkos tortenete 30 April 2025.

    A Hungarian case retelling, used for the period trial and town photographs it reproduces.

    Documentary
  17. Geza Meszaros, szoljon.hu. szoljon.hu, July 2018: the six part county series on the Martfu case, from the county archive files July 2018.

    Within weeks the investigators, men of a force the county archive's own series would later describe with the words dilettantism and violence, had pulled in three local men and gone to work on them.

    Web
  18. szoljon.hu, with Peter Dulai. szoljon.hu, November 2024: the criminalist Peter Dulai on the original case files November 2024.

    The researcher who has spent the most years in these files, Peter Dulai, draws one straight line through everything that followed: Kovacs could become a serial killer, he concluded, because after his first murder an innocent man was convicted. It emboldened him.

    Web
  19. Kata Beke, Magyar Nemzet. magyarnemzet.hu, May 2020: new information on the Martfu monster May 2020.

    His old prison physician remembered compensation of about two million forints, and remembered him quietly giving it away among his relatives. The same account carries the detective Laszlo Kaszab's thread and Kirjak's one surviving sentence.

    Web
  20. Magyar Nemzet. magyarnemzet.hu, May 2016: the long interview with the prosecutor Balint Barna May 2016.

    The interview in which Barna says it was proven that Kirjak was beaten, and describes how the prosecutors took the case from the police.

    Web
  21. Peter Dulai, Bors. borsonline.hu, 6 October 2018: Peter Dulai's interview with the 85 year old Balint Barna 6 October 2018.

    The prosecutor's own account of the beaten confession, the retrial motion, the scrapped cab tracked to the breaker's yard, and the hope of a madness finding that bought the fourth confession.

    Web

What remains unresolved

  • Was Erzsebet Nemes the first victim, as the man who solved this case believed to his grave?
  • Of everything that kept the wrong man in the Star for eleven years, the beating, the two suicide rulings, the shelved study, which one do you find hardest to forgive?
  • What does a state owe a man when even the year of his death is more than it bothered to keep?

Join the discussion