Thigh-Shin

When an unidentified photograph is used to establish a specific bodily injury in a criminal case, the first question is not whether the image shows a thigh or a shin – but what the image actually proves.

Shin vs. Thigh: Who Does the Body Part Belong To?

Abstract

In criminal adjudication, physical evidence must be identifiable, attributable, and demonstrably connected to the facts it is relied upon to establish.

A photographic image of an unidentified body part raises a prior evidentiary question: what establishes what the image depicts, whose body part is shown, when and under what circumstances the image was created, and how it is connected to the alleged incident?

This analysis examines those questions in Case R 706/2025/5226, presided over by Judge Inga-Liisa Paavola. The issue is not simply whether the photographed body part resembles a thigh or a shin. The more fundamental question is whether an unidentified image, and subject to a 100-year state-secrecy classification, can provide a reliable evidentiary basis for a specific anatomical finding in a criminal judgment when its identity, provenance, and connection to the alleged event cannot be independently examined.

I. Introduction: The Anatomy of an Evidentiary Disconnect

The integrity of judicial fact-finding depends not only on the correspondence between the charge and the evidence, but also on the evidentiary identity and provenance of the material relied upon.

In Case R 706/2025/5226, the record raises a more fundamental question than whether an unidentified body part appears anatomically consistent with the injury described in the judgment: what makes an unidentified photograph of an unidentified person’s body part evidence of the alleged offense at all?

Where the identity of the person depicted, the provenance of the image, and its connection to the alleged incident cannot be independently established, the photograph cannot, without further evidentiary foundation, reliably establish the specific fact for which it is relied upon.

II. The Written Charge vs. The Evidentiary Record

1. The Written Charge: Impact to the Thigh

According to the official text of the court’s judgment, the alleged physical contact is described as an impact to the complainant’s thigh (reiteen).

The Allegation: The judgment therefore identifies a specific anatomical location as part of the factual basis of the alleged offense.

2. The Evidence: What Does the Photograph Actually Establish?

The evidentiary material referred to in connection with the alleged injury includes an unidentified photographic image. The image is subject to a 100-year state-secrecy classification and cannot be independently presented or examined by the public.

This creates a more fundamental evidentiary question than whether the depicted body part resembles a thigh or a shin:

What identifies the depicted body part as a thigh? What anatomical features or other evidence enabled the court to make that determination?
What is the physical context of the image? If the visible fragment appears immediately adjacent to a floor surface, what establishes the anatomical position of the depicted body part and its relationship to the rest of the body?
Where is the evidentiary connection to the alleged victim? What establishes that the body part shown in the photograph belongs to N, rather than to an unidentified person?
What establishes provenance and continuity? What evidence establishes when, where, by whom, and under what circumstances the photograph was created and transmitted, and how it became connected to this particular incident?

The central issue is therefore not whether the fragment should be labelled a thigh or a shin. It is whether an unidentified image of an unidentified body part can establish a specific bodily injury attributed to a specific person in a criminal case without a demonstrable evidentiary foundation establishing its identity, provenance, and connection to the alleged event.

III. Legal Implications and the Standard of Proof

Under Chapter 17, Section 3 of the Finnish Code of Judicial Procedure, the burden of proving the circumstances underlying the request for punishment rests on the prosecution. A conviction may be entered only where there is no reasonable doubt regarding the defendant’s guilt. The court must also thoroughly and impartially assess the probative value of the evidence, determining what the evidence actually establishes rather than assuming that an evidentiary item proves the fact for which it is cited. This is expressly provided in Chapter 17, Section 3 of the Code of Judicial Procedure.

The same evidentiary framework requires the court to address clarity and shortcomings in the parties’ statements rather than simply assume that an unresolved evidentiary connection has been established. Under Chapter 5, Section 5 of the Criminal Procedure Act, the court is responsible for ensuring that the matter is considered appropriately and may use questions to eliminate lack of clarity and shortcomings in the statements presented.
Applied to the photograph at issue here, these principles raise a preliminary evidentiary question. Before an unidentified image of a body part can establish a specific bodily injury attributed to a particular person, what establishes:

Identity: Whose body part is depicted?
Anatomical identification: What evidence establishes that the depicted fragment is the thigh described in the judgment?
Provenance: When, where, and under what circumstances was the photograph created?
Connection to the event: What establishes that the photographed body part was injured in the incident charged in this case?
Connection to the person: What establishes that the body part depicted belongs to N?
Evidentiary continuity: What connects the image to the alleged injury and to the evidentiary record relied upon by the court?

These questions arise before the further question of whether the image resembles a thigh, shin, or some other anatomical area.

If those preliminary links cannot be established, the issue is not merely an anatomical discrepancy. It is whether the photograph has been given a specific evidentiary meaning that the underlying material itself can reliably support.

The principle of in dubio pro reo follows the same logic: where a material fact necessary for criminal liability remains reasonably doubtful, that doubt cannot simply be replaced by an assumption.

The relevant question for this case is therefore not whether the photograph can be interpreted in a particular way, but whether the evidence provides a sufficiently reliable basis for the particular interpretation adopted in the judgment.

The presumption of innocence likewise places the burden on the prosecution to establish the circumstances necessary for conviction; it does not require the defendant to establish whose body part appears in an unidentified photograph or how that image became evidence of the charged event.

Chapter 4, Section 2 of the Criminal Investigation Act expressly provides that a person suspected of an offence must be treated as innocent during the pre-trial investigation.

In this case, the photograph is also subject to a 100-year secrecy classification and therefore cannot be independently displayed or examined by the public. That restriction does not itself determine the evidentiary value of the image. It does, however, make the underlying questions of identification, provenance, and connection especially important: if the photograph cannot be independently examined, what documented evidentiary foundation establishes what it depicts and whose body part it represents?

IV. Conclusion

Case R 706/2025/5226 raises a question more fundamental than whether an unidentified body part resembles a thigh or a shin.

Before an image can establish a criminal fact, the evidence must establish what the image depicts, whose body part is shown, where and when the image originated, and how it is connected to the alleged event.

Otherwise, the evidentiary standard risks becoming remarkably creative. If an unidentified fragment of a body, detached from an independently verifiable identity, provenance, and connection to the alleged offence, can be assigned a specific person and a specific criminal event merely through interpretation, almost anything could be transformed into incriminating evidence.

A photograph supplied through WhatsApp could become an injury; an injury could become a criminal event; and a neighbour’s theory could, in the same imaginative chain, become a criminal record.

That is precisely why the law requires courts to distinguish between what evidence actually establishes and what someone believes it might establish. The question raised by this case is therefore not merely anatomical. It is whether the evidentiary foundation is sufficiently identified and reliable to support the criminal fact attributed to it.