81. petit jury (or trial jury)

What is a Petit Jury (or Trial Jury)?

A petit jury, also known as a trial jury, is a group of citizens selected to hear evidence and render a verdict in a trial. This jury is typically composed of 6 to 12 members and is responsible for determining guilt or liability in criminal and civil cases.


Key Features of a Petit Jury

Decides the facts of the case based on evidence presented in courtDetermines the guilt or innocence of a defendant in a criminal caseDecides liability and damages in a civil caseVerdicts must be unanimous in federal criminal trialsJurors are selected through a process called voir dire, where attorneys question potential jurors for biases


Examples of Petit Jury in Action

  • In a criminal trial, a 12-member petit jury listens to testimony and decides if the defendant is guilty beyond a reasonable doubt.

  • In a civil lawsuit, a 6-member jury determines if the defendant is liable and decides on damages.

  • In high-profile cases, jurors may be sequestered to prevent outside influence.


5 Reference Pages for Petit Jury (Trial Jury) with URLs

  1. Legal Information Institute – Petit Jury Definition

  2. United States Courts – Petit Jury Overview

  3. FindLaw – The Role of a Petit Jury in a Trial

  4. Justia – Petit Jury vs. Grand Jury

  5. Wikipedia – Trial Jury


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