Definition
In criminal law, a deliberate and fixed intention to kill. A formed design need not be directed at any specific individual — it is sufficient that the actor has settled, in advance of the act, upon the purpose to kill. The term is used primarily in homicide law to distinguish premeditated killing from killing that arises from sudden passion, accident, or without prior mental resolution.
The concept captures both specificity (a plan to kill a particular person) and generality (a resolved intent to kill whoever may be encountered or affected). What matters is that the design existed before the fatal act and was not merely an instantaneous impulse formed at the moment of the blow or shot.
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Common Language
Modern common usage (Wiktionary): "Formed" as an adjective means shaped, developed, or brought into existence. "Design" in common use means a plan, purpose, or scheme. Together, the phrase in ordinary English would suggest simply a plan that has been made.
Historical common usage (Webster's 1913): "Design" carried a meaning of intention or purpose, often with forethought. "Formed" implied completion or fixedness of shape.
The gap between common and legal meaning is modest but precise: in ordinary English, a "formed design" might describe any settled plan for any purpose. In criminal law, the phrase is a term of art pointing specifically to a resolved intent to kill, and it operates as a threshold marker distinguishing murder (which may require premeditation) from lesser degrees of homicide. The ordinary English sense gives no hint of this homicide-specific loading.
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Why It Matters in Research
Formed design is a nineteenth-century homicide term, most densely used in Southern and Southwestern jurisdictions — particularly Alabama and Texas — during the latter half of the 1800s and into the early twentieth century. Researchers working in that period and those jurisdictions will encounter it frequently in jury instructions, appellate opinions, and treatises on criminal law.
The term operates as a functional predecessor to, or close synonym of, premeditation and deliberation as those concepts evolved in the grading of homicide. In modern doctrine, most jurisdictions have abandoned formed design as explicit statutory or common-law language in favor of "premeditation," "deliberation," and "willful" killing. A researcher reading a nineteenth-century Alabama or Texas opinion must understand that "formed design to kill" is doing the same structural work that "premeditated and deliberate" does in modern first-degree murder analysis — but the vocabulary is not identical, and the doctrinal contours may differ at the margins.
Trap for historical researchers: Do not assume that absence of a specific target defeats a formed design. Black's makes clear the design can be general. This matters when reading cases involving ambushes, poisonings of unspecified victims, or killings in the course of other crimes, where the accused argued no specific victim was intended.
Corpus connections: Formed design appears in discussions of malice aforethought, premeditation, and deliberate killing. It also surfaces in instructions distinguishing murder from manslaughter, particularly in cases involving provocation defenses, where the argument is that passion displaced any previously formed design.
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Historical Dictionary Support
Black's Law Dictionary (2nd Ed.) defines formed design as "a deliberate and fixed intention to kill, whether directed against a particular person or not," citing three cases: Mitchell v. State (Alabama), Wilson v. State (Alabama), and Ake v. State (Texas). This definition is clear and consistent with the term's usage in the cited jurisdictions.
Black's entry is narrow but accurate. It does not address how formed design relates to malice aforethought, nor does it situate the term within the broader premeditation-deliberation framework that was developing in homicide law during the same era. Historical sources generally treat formed design as a common-law era phrase that was absorbed into statutory murder grades as states codified their criminal laws in the late nineteenth and early twentieth centuries. The term rarely appears in legal dictionaries after the mid-twentieth century, a useful signal that it is effectively a historical term of art rather than living doctrine.
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Jurisdictional Note
Formed design appears most prominently in Alabama and Texas case law. It is not a widely adopted statutory term and is largely absent from modern penal codes. Researchers working in jurisdictions outside the South and Southwest, or in cases after the mid-twentieth century, are unlikely to encounter it as operative doctrine, though it may appear in historical record or in citations tracing the lineage of premeditation doctrine.
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