Bandera de Estados Unidos

Un sitio oficial del Gobierno de Estados Unidos, Departamento de Justicia.

Relevancy of Evidence

Relevancy of Evidence
National Institute of Justice (NIJ) (see reuse policy).
Relevancy means that the information is probative: The information tends to prove or disprove a material fact. Relevant evidence can be both direct and circumstantial in form.

Direct evidence is straightforward: It is a witness's testimony or a physical object.

A witness's testimony may be:

  • What was seen, heard, smelled, tasted or felt.
  • What was told to the witness.
  • What the witness created.
  • What the witness thinks.

Some testimony may be recorded before trial or, although live, may be brought into trial through technological means, such as closed-circuit or video television.

Direct evidence that is physical in nature can be an object retrieved from a location, a living person or a dead body. Direct physical evidence can be created outside of trial, such as:

  • A crime scene photograph.
  • A tire impression cast.
  • Data from a testing instrument.

Direct physical evidence can also be created at the time of trial as an illustration, such as a child drawing or indicating the part of their body that was allegedly touched or injured.

Conversely, circumstantial evidence is indirect proof of a fact. Circumstantial evidence is information that can be relied on to infer the existence of another fact. Circumstantial evidence describes or defines parameters or situations from which a reliable conclusion may be drawn. Examples of circumstantial evidence are:

  • Reports on weather conditions.
  • Possession of recently stolen property.

For more on relevancy, see Pretrial Rules of Evidence, Relevance.

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