Case file #7 · The Axeman of New Orleans
Updated October 8, 2026Status: unsolved, 107 years
STATUSNever solved, and no active investigation. The record is thin and partly legend, so this file separates what is documented from what is repeated.

The Axeman of New Orleans: a chiseled door panel, a famous letter, and a murky body count.

Between May 1918 and October 1919, someone attacked sleeping households in and around New Orleans with an axe or a razor, usually after chiseling out a back-door panel. Most targets were Italian immigrants. A letter promised to spare any house playing jazz. The attacker was never identified.

Cold Case Checker's conclusion · Oct 2026

Case file at a glance

The Axeman case is as much a history of a city's fear as a murder mystery. The documented attacks are few, the suspects were mostly arrested on weak grounds, and a famous letter may be a hoax. The honest answer is that nobody knows.

PeriodMay 1918 – Oct 1919
PlaceNew Orleans and Gretna, LA
Killed6–17 (sources differ)
Injured6–14 (sources differ)
WeaponAxe or straight razor
StatusUnsolved
  1. A signature entry method.The attacker usually chiseled a panel out of a back door and attacked sleeping victims with an axe or a razor. Robbery was not the motive.
  2. Most victims were Italian immigrants.The press suggested Mafia involvement with no evidence. Modern researchers doubt it.
  3. The "jazz letter" is famous and unproven.A letter published March 13, 1919 said the killer would spare homes where jazz was playing. Many homes hosted jazz that night and no murders were reported. Its authorship is unknown.
  4. Several people were wrongly accused.A father and son were convicted, then freed when their accuser admitted she lied. A grocer was tried and acquitted.

Editorial assessment of public sources, not a finding of fact. Nobody named here has been charged unless this page says so.

What happened

Dates come from period newspapers as summarized by later authors. The exact victim count is disputed.

Joseph and Catherine Maggio

Italian grocer Joseph Maggio and his wife are attacked in their home. Joseph dies. A bloody razor found at the scene belongs to his brother Andrew.

Louis Besumer and Harriet Lowe

The couple are attacked. Lowe is left partly paralyzed. Besumer is later charged with murder and acquitted on May 1, 1919.

Anna Schneider and Joseph Romano

Anna Schneider survives and recalls nothing. Joseph Romano dies two days after his attack.

The Cortimiglia family

Mary Cortimiglia is killed and her parents are injured. A father and son are later convicted on a false accusation.

The jazz letter

A letter published in the press, signed as from the killer, says he will spare any house where jazz is playing on a certain night. Many New Orleans homes host jazz that night, and no murders are reported.

Steve Boca and Sarah Laumann

Both survive attacks with no memory of them.

The last attack

Mike Pepitone is killed in what is generally considered the last Axeman attack.

Accusations and trials

Several men are arrested and released. The Jordanos, father and son, are convicted and later freed when Rosie Cortimiglia admits she falsely accused them.

Victims

The documented victims were mostly working-class households, many of them Italian-American.

Died

Joseph Maggio

Italian grocer attacked with his wife Catherine on May 23, 1918. A razor belonging to his brother was found at the scene.

Survived

Catherine Maggio

Attacked in the same assault as her husband.

Survived

Harriet Lowe

Attacked June 27, 1918 with Louis Besumer; left partly paralyzed.

Survived

Anna Schneider

Attacked Aug 5, 1918; recalled nothing.

Died

Joseph Romano

Attacked Aug 10, 1918; died two days later.

Died

Mary Cortimiglia

Killed March 10, 1919 in Gretna; her parents were injured.

Survived

Steve Boca and Sarah Laumann

Attacked in Aug and Sept 1919; both survived with no memory of the attacks.

Died

Mike Pepitone

Killed Oct 27, 1919, the last attack generally attributed to the Axeman.

We found no photos for any victim, free or otherwise, so silhouettes are shown. Descendants or others who want a photo added, changed, or removed can use the contact form at the bottom of this page. The list shows the best-documented victims, not a complete count, which sources put at 6 to 17 killed.

Evidence

Very little physical evidence survives in public records.

ItemWhat is knownDisputed or unknown
Chiseled door panelIn several attacks, a panel of the back door was chiseled out to reach the lock.Whether the method really linked all attacks is based on press accounts.
The weaponsAn axe (often the household's own) or a straight razor.The bloody razor at the first scene belonged to a family member.
The jazz letterDated March 13, 1919. It promised to spare homes where jazz was playing at 12:15 a.m. on March 19.Authorship unknown; many believe it was a hoax. Sources differ on the publication date (March 13, 14, or 16).
Victim accountsSeveral survivors remembered nothing.Statements were taken and printed in the press; reliability varies.
The "1911 killings"Ex-detective John Dantonio linked earlier attacks to the Axeman.Researchers question whether the 1911 reports are accurate.

Public documents

The record is mostly newspapers. The famous letter is reprinted widely; the original is not publicly located.

DocumentHolderWhat it showsAccess
Historical news articles: the Axeman's letter (St. Tammany Parish Library)St. Tammany Parish LibraryA guide to finding the March 1919 letter in the Times-Picayune archive. We did not open the page.Quoted in news
Times-Picayune, March 1919 (NewsBank archive)Times-Picayune; library subscriptionsThe letter, dated March 13, 1919, promised to spare homes where jazz was playing at 12:15 a.m. on March 19. Accounts differ on the publication date (March 13, 14, or 16).Request needed
New Orleans Police and Orleans Parish court files, 1918–1920City and parish archivesArrest and trial records for Besumer, the Jordanos, and others. We did not find them online.Not located
Chronicling AmericaLibrary of CongressFree scans of historic newspapers. We did not confirm whether 1919 New Orleans papers are included.Online, free

Access labels: Online, free = we could open it. Fan-hosted copy = a private researcher posted scans; originals are held by the named agency, and we cannot vouch for completeness. Quoted in news = reporters read it; we did not see the document itself. Request needed = held by an agency or court. Withheld = the holder has not released it. We cannot reach non-public records, and we do not try to.

Online discussion (unverified)

Where people talk about this case online, and how to read it.

Not evidence. Public posts are unverified, are often wrong, and sometimes accuse real people. We link the searches so you can see what people are saying, but we do not copy posts, usernames, or accusations onto this page, and we do not treat anything posted online as a source for a claim. If you find something that looks like a genuine lead, send it through the clue form near the top of this page, with a source.
PlatformLive searchWhat you tend to find
Google: Redditsite:reddit.com searchPublic Reddit threads that Google has indexed, including old discussions.
Google: X and TwitterX and Twitter postsPublic posts and profiles that appear in search results.
Google: FacebookPublic Facebook pages and postsOnly public pages and groups that Google can see. Private groups never appear.
Google: Instagram and TikTokInstagram and TikTokPublic posts, memorials, and videos.
Google: forumsForums and message boardsLong-running true-crime forums.
Google NewsLatest newsNewest reporting, which is usually more reliable than posts.
RedditSearch RedditLong discussion threads and theories, often by amateur researchers. No sign-in needed to read.
X (Twitter)Search XShort posts, news links, and anniversary notes. May require sign-in.
FacebookSearch FacebookPublic groups and family or community pages. Requires sign-in.
InstagramSearch #axemanofneworleansMemorial and true-crime posts. Requires sign-in.
YouTubeSearch YouTubeDocumentaries, news clips, and interviews. Quality varies widely.

Be careful with online theories. Naming a private person as a suspect can harm an innocent family, and many "identifications" on forums have been wrong. Our own tools could not read these platforms: Reddit blocks automated access, and the others require an account. The Google searches above work from your browser. To get new public mentions by email, make a free Google Alert for the case name in quotation marks.

Coverage timeline and verification

What local and national reports say, and when we last checked for a solution.

Last verified Oct 8, 2026. No identification found in 2024–2026 reporting. We search for arrest, charge, conviction, identification, and genealogy language. This page lists the reports we found and read, oldest first. It is not complete. Print newspaper archives from the years of the crime (for example the Cincinnati Enquirer and Kentucky Post) are not searchable by our tools, so early coverage is mostly missing. A person should check those archives before a case is treated as final.
DateOutletWhat it reportedLink
March 1919
Times-Picayune
The "jazz letter" (not available to our tools; see Public documents).
Read
Current
Wikipedia
Summary of the attacks, suspects, and disputes.
Read

Status is re-checked on a regular schedule. If you know of a development we missed, use the clue form near the top of this page or the contact form, and include a link.

Suspects

Several men were arrested; none were proven. The Mafia theory was press-driven.

No one was convicted of the Axeman killings. Everyone listed here is long dead. We list claims from the record, not guilt.
Released

Andrew Maggio

Why named: Brother of the first victim, and the chief suspect early on, because a razor belonging to him was found at the scene.

Against: Released for lack of evidence.

Acquitted

Louis Besumer

Why named: A grocer attacked in June 1918 who was later charged with murder after accusations.

Against: Acquitted on May 1, 1919.

Wrongly convicted

Iorlando Jordano and Frank Jordano

Why named: A father and son convicted in the Cortimiglia attack.

Against: Freed after Rosie Cortimiglia admitted she had falsely accused them.

Arrested, released

Lewis Oubicon and James Gleason

Why named: Arrested during the investigation.

Against: Released; no evidence tied them to the attacks.

Newest theory

Frank "Doc" Mumphrey (alias Leon Joseph Monfre)

Why named: Named by scholar Richard Warner as the chief suspect. A jazz business he ran reportedly boomed after the city was pressured to hire jazz bands.

Against: The theory rests on timing and circumstance. No physical evidence is cited.

Where a card shows a silhouette, we found no photo. Descendants or others who want a photo added, changed, or removed can use the contact form at the bottom of this page.

Latest theory: Frank "Doc" Mumphrey

No suspect has been proven. The most developed modern theory comes from a scholar who studied the jazz letter and the city's music scene.

Not an accusation. The theory is an argument by one researcher. The man named died long ago and was never charged.

The theory

The claims and how strong they are

ClaimSourceStatusOur rating
Mumphrey and Monfre are the same manRichard WarnerNot independently confirmed in what we reviewed.Weak
His business gained from the jazz publicityRichard WarnerCircumstantial.Weak
He committed the attacksRichard WarnerNo physical evidence; a motive theory.Weak

What would settle it

  1. Prove the identity. Census, city directory, and court records for Mumphrey and Monfre.
  2. Place him at the scenes. Where he lived and worked on each attack date.
  3. Check the letter's source. Which paper received it, and in what handwriting.
Cold Case Checker's assessment

Clever, unproven

The jazz-promotion motive is the most interesting idea in the case, but it explains the letter, not the killings. We put the chance Mumphrey was the Axeman at roughly 8%. The chance that the jazz letter itself was a hoax or press invention is higher, roughly 50%.

Editorial judgment, not statistics.

Elimination matrix

"—" means no public information, not a clean result.

PersonOpportunityPhysical linkOfficial outcome
Andrew Maggio? razor was his? razor at scene✗ released
Louis Besumer——✗ acquitted
Jordano father and son——✗ freed; accuser recanted
Frank "Doc" Mumphrey? unknown— none published? theory only

✗ excluded or contradicted · ✓ supports · ? disputed · — nothing public. No cell is an official finding.

Our hypothesis

Editorial reading of public records. A working theory, not a finding, and it names no individual.

Working theory · confidence stated per point

Fewer attacks than the legend says, a local offender, and a letter that is probably not his

  1. The core series is small. Only a handful of attacks share the chiseled-panel method. Expanding the count to 17 depends on loosely linked incidents.
  2. The offender knew the neighborhoods. The attacks clustered among small grocers and tradespeople, and the method needed time to work on a back door unobserved.
  3. The letter probably did not come from the killer. No pattern of boasting letters exists, and the "jazz" promise could not be enforced.
  4. The best test is a records audit. Match each documented attack against city arrest, parole, and release records for 1918–19.
Fewer than 10 real attacks Offender local to the neighborhoods Jazz letter is a hoax Mafia involvement Ever solved

Judgment, not statistics.

Missing links

Questions raised by gaps in the public record.

1. A verified attack list

A single table of every attack with its primary source (police report, court file, or newspaper), separating documented attacks from later additions.

2. The 1911 killings

Whether the 1911 reports are real, and whether any link exists to the 1918–19 cases.

3. Release and parole records

Who was released from custody shortly before each attack?

4. The jazz letter's origin

Which newspaper received the letter, and whether the original survives.

5. The Pepitone case

Mike Pepitone's death in Oct 1919 is the last attack. Details of his household and any suspects are thin.

6. Rosie Cortimiglia's false accusation

Why she accused the Jordanos, and who else may have prompted her.

7. Police and press records

A digitized and indexed set of New Orleans police files and newspapers for 1918–20.

8. Mumphrey's identity

City directories and census records could confirm whether Warner's identification is right.

Evidence gaps

"Not public" means we could not find a report.

ItemTestedGap
Physical evidenceExamined by 1918 police.Whether any survives: unknown.
Police filesCreated in 1918–19.Public availability: not confirmed.
The jazz letterPrinted in the press.Original: not located.
Victim statementsPrinted in newspapers.Primary records: not public.

Forensic tech

ToolWhat it could doStatus here
Digitized newspaper searchCompile and date every reported attack.Available
Census / city directory matchingTest the Mumphrey identity.Available
Genetic genealogyIdentify a donor.No biological evidence known
Mapping and geographic profilingShow clustering of attacks.Not reported

Solved cases

The lesson from Villisca

In a 1912 case with no biological evidence, researchers turned to newspaper research and patterns. The same approach is the only realistic path here.

The lesson from the Jordanos

The only convictions in the case were later undone when an accuser recanted. Reliable records matter more than confessions.

What differs here

The record is so thin that the first task is establishing what actually happened.

Case details come from public sources. Confirm in primary records.

False leads

ClaimSource and dateWhere it stands
The killer targeted Italians as part of Mafia businessPress, 1918–19No evidence; considered sensationalism.
The jazz letter came from the AxemanPress, March 1919Authorship unknown; likely a hoax.
The attacks began in 1911John Dantonio, ex-detectiveResearchers question the 1911 reports.
The Jordanos were the killersConvictions, 1919Overturned after the accuser admitted lying.
The Axeman killed 17 peopleVariousCounts range from 6 to 17; the high count is loosely supported.

Where

Attacks took place in New Orleans neighborhoods and in nearby Gretna, across the Mississippi River.

We did not confirm exact addresses from sources and show none. Open in maps: New Orleans · Gretna.

Source ratings

SourceTypeRatingUse with care because
1918–20 newspapers (Chronicling America)Primary pressA−Contemporary reports contain errors and rumor.
Court recordsOfficialAFew are readily available online.
Wikipedia: Axeman of New OrleansTertiaryBGood summary; some details unsourced.
Books and documentariesAdvocacyDOften repeat legend as fact.

Records

New Orleans Police Department

Historic files may be in city archives, not an active unit.

Louisiana State Archives and New Orleans Public Library

Likely holders of period records and newspapers.

Chronicling America (Library of Congress)

Free digitized newspapers: chroniclingamerica.loc.gov.

Sample public-records request

Under the Louisiana Public Records Law, I request copies of non-exempt records relating to the 1918–1919 attacks attributed to the "Axeman" in New Orleans and Gretna, including police reports and court files. Please send electronic copies. If any part is withheld or unavailable, please identify the reason.

Records this old may be held by archives rather than the police department.

Remembering the victims

Ordinary families, many of them immigrants, were attacked in their own homes. Their names are often lost behind the legend.

If you have documents or family history about these attacks, contact the New Orleans Public Library or the Louisiana State Archives. We do not list memorial pages until we can confirm families support them.

News & databases

In the news

Loading headlines…

Official

Research

News archives

Sources

Every fact on this page comes from one of these. Where they disagree, we say so above.

Names, dates, and counts come from this one article and are as reliable as its sources; we did not check primary newspapers. The 1911 link and the Mumphrey/Monfre identification are unverified. Several legends often repeated online, including a trial of a man called "Mumfre," are not supported by the article we used and are left out.

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