How to Use insanity plea in a Sentence

insanity plea

noun
  • Then, on the eve of the trial, Williams revoked his insanity plea, changing it to a simple plea of not guilty.
    Shira Moolten, Sun Sentinel, 15 Jan. 2026
  • Reed’s behavior could indicate that his defense team would pursue an insanity plea, according to Mauro.
    Julia Bonavita, FOXNews.com, 22 Nov. 2025
  • Nick Reiner's defense attorney weighs insanity plea 3.
    FOXNews.com, 22 Dec. 2025
  • Swallow’s defense has worked to establish an insanity plea since January 2025 and has requested to reset a jury trial multiple times while following the necessary steps to make the insanity plea.
    Tj Rhodes, Sioux Falls Argus Leader, 7 Aug. 2026
  • Legal experts believe the defendant could enter an insanity plea, but former California prosecutor Matt Murphy recently told NPR that’s a tough defense to prove, particularly if drugs figured into the equation.
    Brian Niemietz, Mercury News, 24 Dec. 2025

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'insanity plea.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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