# What Forensic Science and Evidence means in The Red Thumbmark

> The book centers on the use of fingerprint evidence in a criminal case, exploring both its reliability and the potential for forgery, as Thorndyke demonstrates that a thumbprint can be fabricated using a gelatine stamp.

## Explanation

The book centers on the use of fingerprint evidence in a criminal case, exploring both its reliability and the potential for forgery, as Thorndyke demonstrates that a thumbprint can be fabricated using a gelatine stamp.

Thorndyke's detailed examination of the thumbprint highlights the role of scientific analysis in legal proceedings.

Thorndyke's work involves applying medical and scientific knowledge to legal cases, foreshadowing the forensic focus of the story.

The chapter centers on the thumbprint as key evidence, with Thorndyke examining it critically and taking his own prints for analysis.

Thorndyke critiques the police's over-reliance on fingerprints as magical proof, emphasizing the need to weigh evidence carefully. The chapter details the use of photographic enlargement and micrometer grids for analysis.

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