Key Facts
- ✓ The photograph was taken in Ucrania in 1941.
- ✓ The perpetrator is identified as Jakobus Onnen, who was 34 years old at the time.
- ✓ Onnen died in 1943 during an attack by Soviet partisans.
- ✓ The identity of the victim remains unknown.
- ✓ Historian Jürgen Matthäus published the findings in the Zeitschrift für Geschichtswissenschaft.
Quick Summary
Historian Jürgen Matthäus has successfully identified the Nazi officer in a notorious Holocaust photograph using artificial intelligence. The image, taken in Ucrania in 1941, depicts an execution at a mass grave and is often referred to as 'The Last Jew of Vinnitsa.' Previously, the identity of the shooter remained a mystery.
Through the use of advanced technology and collaboration with relatives of the perpetrator, Matthäus identified the man as Jakobus Onnen, who was 34 years old at the time of the crime. Onnen died in 1943 during an attack by Soviet partisans. The findings were published in the Zeitschrift für Geschichtswissenschaft. While the killer has been named, the identity of the victim remains unknown.
The Photograph and Its Horror
The specific image in question captures a moment of extreme brutality from the early days of the Nazi invasion of the Soviet Union. Taken in Ucrania in 1941, it is considered a defining visual of the 'Holocaust of bullets,' a phase of the genocide characterized by mass shootings of Jewish civilians in open graves.
The composition of the photo reveals the indifference of the perpetrators. A Nazi soldier points a pistol at the head of a man who stares directly at the camera with an expression described as almost defiant. Behind them, other German soldiers and a civilian observe the scene without showing visible emotion. The ground before the victim is an abismo de una fosa común (abyss of a common grave) filled with corpses.
For decades, this image has served as a testament to the atrocities committed under the Nazi regime. Despite its notoriety, the individuals involved remained anonymous, turning the photo into a symbol of unknown tragedy.
The Role of Technology 🔍
The breakthrough in this historical cold case came through the application of modern inteligencia artificial (artificial intelligence). Historian Jürgen Matthäus utilized these advanced tools to analyze details within the photograph that were previously indistinguishable to the human eye.
AI technology allowed researchers to cross-reference facial features and other identifying markers against historical records and family archives. This technological approach is revolutionizing how historians investigate World War II crimes, allowing for the re-examination of visual evidence that has been studied for decades.
The process involved not just machine learning, but also the human element of colaboración (collaboration). Matthäus worked closely with two relatives of the suspected perpetrator to verify the identity, bridging the gap between digital analysis and genealogical history.
The Perpetrator Identified
The investigation has conclusively named the executioner as Jakobus Onnen. At the time the photograph was taken, Onnen was 34 years old. He was a member of the SS, the paramilitary organization responsible for much of the Holocaust's violence.
Records indicate that Onnen did not survive the war. He was killed in 1943 during an attack by Soviet partisans. This detail resolves the question of whether he faced justice for his actions during the war, as he died in combat before the conclusion of the conflict.
The historical significance of this identification was detailed by Matthäus in a paper published in the Zeitschrift für Geschichtswissenschaft (Journal of Historical Science). This publication confirms the academic rigor behind the discovery.
Unresolved History
While the identity of the shooter is now known, the image still holds a painful mystery. The man facing the barrel of the gun, the victim, remains desconocido (unknown).
The victim's defiant gaze has made him an enduring symbol of resistance in the face of death. However, without documentation found alongside the identification of the killer, his name and story remain lost to history. This highlights the vast number of individuals who perished in the Holocaust without their identities being preserved.
The resolution of Onnen's identity serves as a reminder of the ongoing work required to document the crimes of the Nazi era, ensuring that both victims and perpetrators are correctly identified in the historical record.




