Tremors in the blood : murder, obsession, and the birth of the lie detector /

Katwala, Amit,

Tremors in the blood : murder, obsession, and the birth of the lie detector / Murder, obsession and the birth of the lie detector Amit Katwala. - First U.S. edition. - ix, 335 pages : illustrations ; 22 cm

"First published in the UK in 2022 by Mudlark."--Title page verso.

Includes bibliographical references (pages 308-334).

"A thrilling account of the creation of the so-called lie detector, exploring shocking murders and dramatic trials to uncover the true nature of the polygraph"-- Summer, 1922. Henry Wilkens burst through the doors of the emergency room covered in his wife's blood. Was he a grieving husband, or a ruthless killer who had conspired with bandits to have her murdered? San Francisco police turned to a new machine that had just been invented in Berkeley. The inventors, John Larson, Gus Vollmer and Leonarde Keeler, hoped the lie detector would make the justice system fairer. Instead the flawed device poisoned their lives, turned fast friends into bitter enemies, and transformed our relationship with the truth in ways that are still being felt. Katwala reveals the incredible truth behind the creation of the polygraph. -- adapted from back cover

9781639103423 1639103422


Larson, John A. 1892-
Keeler, Leonarde.
Vollmer, August, 1876-1955.
Vollmer, August, 1876-1955.


Lie detectors and detection--History.


True crime stories.

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