Police Report: The True Identity of Jack The Ripper

By Jesús Delgado

Jack the Ripper is history's most infamous serial killer. He was never identified, he hid the mystery amongst Victorian London's fog in 1888; a killer that murdered five women in a short space of time, between the end of summer and the beggining of autumn 1888, in the district of Whitechapel. Only to disappear and leave behind the intrigue and mystery that lasts in our days.

45.500 days have passed, 125 years since Jack murdered his five canonical victims and the evidence has always been right in front of us.

Using police techniques from the 21st Century, and after four years of investigation and analysis of the crime scenes and the clues left by the killer, this book shows the police investigation that breaks down the facts and clues and concludes in the only possible solution: the police report that includes the evidence of Jack the Ripper's true identity. A book that will not leave anyone indifferent.

• Language: English
• Publisher: Editorial Bubok Publishing
• Release date: Mar 18, 2022
• ISBN: 9788468565484

Book preview

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POLICE REPORT:

THE TRUE IDENTITY

OF JACK THE RIPPER

Jesús Delgado

© Jesús Delgado

© Police Report: The True Identity of Jack The Ripper

February 2022

ISBN papel: 978-84-685-6526-2

ISBN ePub: 978-84-685-6548-4

Edited by Bubok Publishing S.L.

[e-mail]

Tel: [phone]

C/Vizcaya, 6

28045 Madrid

No part of this publication may be reproduced, distributed, stored or transmitted in any form or by any means, including electronic, mechanical, photocopy, recording or otherwise without the prior written permission of the author, except for the use of brief quotations embodied in reviews and certain other non-commercial uses permitted by Copyright Law.

Time conquers all… sometimes it takes longer,

sometimes it takes less, and sometimes it runs out of time.

J. Delgado Lorenzo

This book is dedicated with appreciation to all the detectives

and fellow police officers that for years looked for the truth

Index

ABOUT THE AUTHOR

JACK THE RIPPER

THE VICTIMS OF THE MURDERS

POLICE INVESTIGATON

CRIMINAL PROFILES 1888 POLICE WORKED WITH

LIST OF SUSPECTS NAMED BY THE NEWSPAPERS AND PUBLIC OPINION OF THE TIME

SUSPECTS NAMED LATER BY WRITERS

LONDON, 1888

WHY DID THE INVESTIGATION OF 1888 FAIL?

CLASSIC PROFILE OF A SERIAL KILLER

FORENSIC GRAPHOLOGY

GRAPHOPSYCHOLOGY NOTES

DOCUMENT SUBJECT TO THE ANALYSIS

JACK THE RIPPER’S PROFILE ACCORDING TO HIS WRITING

CONCLUSIONS AFTER THE ANALYSIS OF JACK THE RIPPER’S WRITING

THE KILLER’S PROFILE

WAS ARTHUR CONAN DOYLE JACK THE RIPPER?

GRAPHO-PSYCHOLOGICAL PROFILE OF ARTHUR CONAN DOYLE BY HIS WRITING: ANALYSIS OF THE LETTER BY ARTHUR CONAN DOYLE TO GREENHOUGH SMITH, 11th JULY 1894

CONCLUSIONS OF ARTHUR CONAN DOYLE’S ANALYSIS

POLICE EVIDENCE THAT CORROBORATES THE INVESTIGATION ABOUT JACK THE RIPPER’S TRUE IDENTITY

CONCLUSIONS OF THE ANALYSIS

ABOUT THE AUTHOR

JESÚS DELGADO LORENZO

Author of the book Cristopher Colombus his origin and life investigating with police techniques from the XXI Century.

Medal of Honor, granted by the city of Barcelona and the City Police for the police investigation that reveals the origin of the discoverer of America, Christopher Colombus.

Forensic calligrapher expert by the Universitat Autónoma of Barcelona and the School of Doctorate of Hospital de Sant Pau y la Santa Creu of Barcelona.

Law and private security management by the Universitat Autónoma of Barcelona.

Police forensic calligrapher teacher at the University of Girona (Diplomacy by the Judicial Police).

Mediator and referee at the Consell Superior de la Cooperació at the Catalonian Government.

Public security by the Police Academy of Catalonia (Police on leave).

Forensic calligrapher expert in Document Forgery and Documentoscopy.

Expert at the Department of Justice of the Catalonian Government.

Police technical advisor in Forensic Graphology to Barcelona City Police.

Approved teacher in Scientific Police by the Valencian Government, Dirección General de Seguridad y Protección Ciudadana, Institut Valencià de Seguritat Pública (IVAS), Police Academy.

Approved teacher in Scientific Police by the Cantabrian Government.

Teacher at the Regional Local Police Academy of Cantabria.

Expert in Electronic Security Systems and Espionage.

Author of the book Electronic Counterespionage Manual.

JACK THE RIPPER

One of history’s biggest mysteries…

In 1888 Victorian London the district of Whitechapel was considered as one of the worst districts of London. In its streets people lived in poverty and delinquency and alcohol were the lifestyle. The alleys were full of dirty pubs and miserable brothels where some women made their livelihood as prostitutes for a few pennies. And it was in this place, in London’s East End, where a fleeting serial killer Jack the Ripper, in a short time, created one of the most popular dark legends of history, that has lasted to this day. Not only because of the gruesome murders but because of the mystery of the identity, that was never discovered, of the first mediatic serial killer of history.

He took the life of five women who he dismembered with the precision of a surgeon. The crimes were committed without apparent reason which shows an extreme cold-blooded murderer, however, this was not uncommon in the murders of the time in a city like London. What stood out in this case, apart from the brutality, was the arrogance and confidence that the murderer showed in front of the police and the press. He mocked them in the handwritten letters he sent to London’s police during the time the murders were committed. In those letters he undermined the police detectives, making a fool of them. Without a doubt the murderer was someone familiar with police investigation techniques, which allowed him to brag about the murders and the incompetence of London Metropolitan Police. He did this with the help of the press and the reporters, which added to the myth by creating a media character, enigmatic and with great acceptance within the readers. And after the dark fame… he disappeared in the famous London fog, the same fog that protected him during the murders, leaving behind a mystery that has lasted to this day. The murderer was crowned as the myth we know today by the big mystery novels, the investigations and theories that, step by step, shaped the story of the most popular serial killer of history that was never identified.

During the investigation and throughout the years there were several names of who could have been Jack the Ripper. But the truth is that 125 years later, and after countless investigations, this case remains as one of the biggest enigmas of contemporary history.

There were several lines of investigation. The most reliable one claimed that the murderer was a doctor since the extraction of the victims’ organs revealed the precision of a surgeon, which led the detectives of the time to think the murderer had extensive knowledge of anatomy and surgery. According to the medical examiner that performed the autopsy of Annie Chapman’s body (second of the five victims linked to Jack the Ripper), the murderer had grabbed her chin and slew her throat from behind from left to right. Because of the strength used, the doctor believed he tried to behead her. This was the cause of death. The rest of