Science and the Criminal

In this engaging survey the author traces how scientific breakthroughs have reshaped the battle between lawmakers and lawbreakers. From early fingerprint experiments to the first use of telegraphy for transmitting suspects' portraits, each chapter blends clear explanations of the underlying principles with vivid accounts of real trials. The narrative shows how the same tools that have secured convictions have also exonerated the innocent, reminding listeners that justice is never purely mechanical.

Readers hear stories of bloodhounds tracking fugitives across moors, of hair and fibre analysis that can pinpoint a single animal, and of painstaking handwriting studies that reveal forgeries or hidden ailments. Illustrated with contemporary photographs and sketches, the book brings laboratory methods into the courtroom drama without overwhelming technical jargon. It offers a thoughtful look at why, despite modern techniques, many crimes still evade detection, and why a dedicated forensic corps might tip the balance.