Early forms of settling disputes included the ordeal, a practice used to determine guilt or innocence of the accused through divine intervention like trial by boiling water, combat, Eucharist, or even a donkey
The theory of logomacy is the blueprint of the Criminal Justice System today
Crime is defined as an act or omission in violation of a public law forbidding or commanding it, with three types: felony, offense, and infraction
Omission refers to the inaction, failure to perform a positive duty, while act is any body movement producing a change in the outside world
Overt acts are external acts that logically result in a felony, marking the start of criminal liability
Intentional felonies are performed with deliberate intent or malice, while culpable felonies are unintentional or caused by negligence or imprudence
Elements of intentional and culpable felonies include freedom, intelligence, and intent for dolo (deceit), and negligence and imprudence for culpable acts
Stages in the commission of crimes: consummatedstage when all elements for execution are present, frustratedstage when acts don't produce the felony due to external causes, and attemptedstage when the offender begins the crime but doesn't complete it
Simplecrimes involve a single act constituting one offense, while complexcrimes involve multiple grave felonies or one being a necessary means for committing the other
Classification of crimes according to gravity: gravefelonies are punishable by capital punishment or afflictive penalties, lessgravefelonies with correctional penalties, and lightfelonies with penalties like arresto menor and fines not exceeding 40,000 pesos
Classification of crimes according to the result: acquisitivecrimes involve the offender acquiring something, while extinctivecrimes have destructive consequences
Classification of crimes according to the period of commission: seasonal crimes are committed only at certain times, while situational crimes occur only when conditions are conducive
Classification of crimes according to the length of time: instantcrimes are committed quickly, while episodialcrimes involve a series of acts over a lengthy period
Classification of crimes according to the place: static crimes occur in one place, while continuingcrimes happen in several locations
Classification of crimes according to mental faculties: rationalcrimes are committed with intent by a sane offender, while irrationalcrimes are committed by those who don't understand their actions due to mental illness
Classification of crimes according to the type of offender: white-collarcrimes are committed by upper-class individuals in their professional activities, while blue-collarcrimes are committed by ordinary criminals to maintain their livelihood