Study Guidenovel

To Kill a Mockingbird: Chapter 17

by Harper Lee

The recap, key beats, and evidence for Chapter 17, without reopening the whole book.

Section recap · 2 min read

What happens in Chapter 17.

The trial opens with testimony from Sheriff Heck Tate and Bob Ewell. Tate describes what he found when he arrived at the Ewell property: Mayella badly beaten, mostly on the right side of her face. Bob Ewell takes the stand next and is aggressive, crude, and clearly pleased with the attention. Atticus's cross-examination of Ewell is the chapter's turning point. He gets Ewell to demonstrate that he is left-handed, which suggests Ewell, not Tom Robinson, could have struck Mayella on the right side of her face.

The beats worth remembering.

  • Heck Tate describes Mayella's injuries

    The sheriff testifies that Mayella's injuries were concentrated on the right side of her face. Atticus asks whether a doctor was called, and Tate says no. This detail matters because a right-side beating would most likely come from a left-handed person.

  • Bob Ewell's hostile performance on the stand

    Ewell struts and preens for the crowd, making racist comments and acting like the trial is his moment. Judge Taylor has to repeatedly call him to order. His behavior makes him look unreliable and mean, which Atticus will use against him.

  • Atticus gets Ewell to sign his name

    Atticus asks Bob Ewell to write his name, revealing to the courtroom that Ewell is left-handed. Combined with Tate's testimony about which side of Mayella's face was bruised, this is the core of the defense's case against Ewell as the real attacker.

The moments you can actually use later.

  • No doctor was called for Mayella

    Heck Tate admits no medical professional examined Mayella. This is useful for arguing that the prosecution's case was built on assumption rather than evidence, and that the system failed to investigate properly.

  • Ewell writes with his left hand

    When Atticus asks Ewell to demonstrate his signature, the courtroom sees he is left-handed. This moment is the clearest piece of physical evidence in the trial and is worth citing in any paper about the gap between truth and verdict.

What to carry forward.

  • Physical evidence points away from Tom

    The injury pattern and Ewell's left-handedness are the factual backbone of Atticus's defense. Students should track this evidence because the jury ignores it, which makes the verdict even harder to accept.

  • Bob Ewell is the story's most dangerous character

    He is not just unpleasant. He is willing to lie under oath to destroy a man's life, and he has nothing to lose by doing it. His behavior on the stand previews the threat he poses after the trial ends.

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How this guide is built

This guide is built from the original text to help you get oriented fast. It is designed for recall, paper planning, and getting unstuck, but it is still a paraphrased guide, not a substitute for the reading itself. Double-check anything important before you turn in formal work.

Publisher

FCK.School / FCK.Ventures LLC

Last updated

Mar 16, 2026