Principles of criminal law
Elements, culpable mental states, offense grades, parties, inchoate offenses, Chapter 9 justification, entrapment and double jeopardy, from SAPC Chapters 1, 6, 7, 9 and 15 and the controlling federal decisions.
Required for Class A Class B Class C Class D Class E Class F
The exam draws 30 questions from a bank of 58. You have 45 minutes, and you need 80% to pass. Questions apply the law to situations. To prepare, read this guide alongside the cited sections of the San Andreas codes, the 2026 Law Enforcement Reform Package and the federal authorities below. The U.S. Constitution binds every San Andreas officer. Supreme Court decisions are binding; federal circuit decisions are accepted authority, and where circuits differ the academy teaches the rule that protects rights more.
Criminal law in San Andreas starts with the statute. An offense exists only where a San Andreas code defines it, and the definition lists its elements: the conduct, any required result, any surrounding circumstance (the victim's status, the value of the property, the place), and the culpable mental state. Due process requires the State to prove every element beyond a reasonable doubt (In re Winship; U.S. Const. amend. XIV). An officer does not need that much to arrest, but an officer who cannot point to evidence for each element has not built a case; the report must show the facts that support every element of every charge, including the mental state. Venue lies in any locality where an element of the offense occurred (SAPC §1.03), so a scheme planned in Paleto Bay and carried out in Del Perro may be prosecuted in either place. The officer establishes and documents probable cause; the prosecutor decides what to file and JusticeLink courts decide guilt and any defense.
Chapter 1 supplies the words that the offense definitions rely on, and recruits must know them precisely. Bodily injury (SAPC §1.40) is physical pain, illness or any impairment of physical condition, however slight; no visible mark is required. Serious bodily injury (§1.41) creates a substantial risk of death or causes death, serious permanent disfigurement, or protracted loss or impairment of a bodily member or organ. A deadly weapon (§1.43) is a firearm, anything designed, made or adapted to cause death or serious bodily injury, or anything capable of causing them in the manner of its use or intended use, including a motor vehicle so used. A public servant (§1.30) performs a governmental function; a peace officer (§1.31) is a public servant authorized to enforce criminal law and arrest. An owner (§1.50) includes anyone with title, lawful possession or a greater right to possession than the actor. Effective consent (§1.51) is assent in fact that is not induced by force, threat or fraud and not given by a person legally incapable of consenting. A habitation (§1.52) is a structure or vehicle adapted for overnight accommodation; a building (§1.53) is any enclosed structure for habitation, trade, manufacture, ornament or use. A public place (§1.55) is anywhere the public or a substantial group of it has access.
Chapter 6 defines four culpable mental states, from highest to lowest. A person acts intentionally (SAPC §6.01) when the conduct or result is his conscious objective or desire. He acts knowingly (§6.02) when he is aware of the nature of his conduct or that it is reasonably certain to cause the result; a man who fires into a crowded room to hit one enemy knows that others are practically certain to be struck. He acts recklessly (§6.03) when he is aware of a substantial and unjustifiable risk and consciously disregards it. He acts with criminal negligence (§6.04) when he ought to be aware of such a risk and his failure to perceive it is a gross deviation from the care an ordinary person would exercise. The line between recklessness and negligence is awareness: did this person actually see the risk? Officers prove mental state from words, warnings, prior incidents, the instrument chosen and conduct afterwards. A report that says only 'the suspect acted recklessly' proves nothing; a report that records 'he told me he knew the houses behind the berm were occupied' does.
A strict-liability offense (SAPC §6.05) is one whose statute plainly dispenses with any culpable mental state, so the State proves only the prohibited conduct or result. Traffic infractions are the common example; SATC §521.05, for instance, describes failure to display a licence as a strict-liability infraction. Some felony statutes make one element strict while keeping a mental state for the rest: Aggravated Sexual Assault of a Child (§21.03) and Indecency with a Child (§21.06) state that the victim's age is a strict element and mistake of age is not a defense. The default runs the other way. Morissette v. United States holds that criminal intent is presumed to be an element of serious crimes unless the legislature clearly dispenses with it, which matches §6.05's requirement that the statute plainly do so. A recruit who reads a felony definition that names no mental state should not assume the State may convict on the act alone; the officer still investigates and documents what the suspect knew and intended.
Every offense carries a grade, and the grade drives the arrest decision, bond and punishment. The penal code entries use these grades: Capital Felony; 1st Degree Felony (5 to 99 years); 2nd Degree Felony (2 to 20 years); 3rd Degree Felony (2 to 10 years); State Jail Felony (180 days to 2 years); Class A Misdemeanor (up to 12 months); Class B Misdemeanor (up to 180 days, stated in some entries as 6 months); and Class C Misdemeanor (fine only). The traffic code adds the Traffic Infraction, enforced by citation with no confinement. A Regulation enforced by administrative penalty (SAPC §1.09) is a civil regulatory matter, punishable by the stated monetary penalty and administrative action, and does not create a criminal record absent a separate criminal charge. Grades rise by statute, not by an officer's sense of seriousness: value tiers in theft and mischief, serious bodily injury, a deadly weapon, a protected victim such as a peace officer or an elderly person, or a prior conviction where the statute makes the prior an element (Repeat Domestic Violence, §22.09). Some entries grade by the underlying crime: Aiding and Abetting under §7.07 mirrors the level of the felony aided. The officer charges the tier the evidence supports at the time, never a higher one to gain leverage.
Chapter 7 deals with people who help others commit crimes or escape them. Aiding and Abetting at the general felony level (SAPC §7.07) requires intent to promote or assist a felony and conduct that aids, solicits, encourages, directs or attempts to aid another to plan or commit it; its grade mirrors the felony aided, so the lookout for a 2nd Degree Felony faces a 2nd Degree charge. Aiding a Class A misdemeanor is §7.01, and drug trafficking has its own provision (§7.04). Mere presence at a crime, or silent approval, is not aiding: the statute requires intent to promote or assist and an act of assistance or encouragement. Help after the crime is different. Accessory After the Fact (§7.08) requires knowledge that a felony was committed and assistance with intent to help the offender escape arrest, trial, conviction or punishment, such as driving him away, destroying evidence or giving a false alibi; assistance offered to an immediate family member is excluded from §7.08, and its penalty is one level below the assisted offense. Specific after-the-fact provisions cover robbery (§7.02, 3rd Degree), homicide (§7.03, 2nd Degree) and capital felonies (§7.05, 1st Degree). Harboring a Fugitive (§7.06) is a Class A Misdemeanor, Hindering Apprehension of a Felon (§15.01) is a 3rd Degree Felony, and Aiding Escape from Custody (§7.09) is a 3rd Degree Felony.
Two federal decisions shape how investigators think about accomplices. Rosemond v. United States holds that aiding and abetting an armed offense requires advance knowledge that a confederate would carry a gun. A driver who first learns of the pistol when shots are fired inside the store had no advance knowledge of it, so he did not aid an armed offense, although he may still have aided the unarmed one. Interview questions should therefore pin down when each participant learned about the weapon. Pinkerton v. United States states the federal co-conspirator rule: a conspirator is liable for reasonably foreseeable crimes committed by co-conspirators in furtherance of the conspiracy. San Andreas Chapter 7 contains no general provision adopting that rule, but some San Andreas offenses expressly make every participant responsible for the whole offense, such as Group Sexual Assault (§21.16) and Mob Assault (§22.22). In every case the safe practice is the same: identify each person's own words and acts, what each knew and when, and charge each person under a statute whose elements that person's own conduct and intent satisfy.
Chapter 15 covers offenses that are complete before the target crime is. An attempt requires the specific intent to commit the target offense and an act that goes beyond mere preparation, which several sections phrase as a substantial step, that fails to complete it. Attempted Arson (§15.10) lists examples such as gathering accelerants, surveilling the target, or placing but failing to ignite incendiary material; Attempted Aggravated Assault (§15.12) gives pulling the trigger of a loaded firearm that misfires. The intent must match the target: Attempted Murder (§15.05) requires intent to cause the death of a specific person, so a man who meant only to wound has not attempted murder, though he may have attempted or committed an aggravated assault. Conspiracy requires an agreement with one or more persons to engage in conduct constituting an offense and an overt act by any party in pursuance of the agreement (§1.63); the overt act need not itself be criminal (§1.61). Conspiracy grades usually follow the target: conspiring to commit Burglary of a Habitation is treated as a 2nd Degree Felony (§15.21). Solicitation means commanding, requesting or attempting to induce another to commit an offense (§1.62). It is complete when the request is made: for Solicitation of Murder for Hire (§15.32) the solicited person need not agree. Soliciting a felony is §38.11 (3rd Degree), a capital felony §38.12 (1st Degree), and a Class A or B misdemeanor §15.33 (Class B).
Chapter 9 sets out justification, a complete defense where its elements are met. Non-deadly force in self-defense (SAPC §9.01) is justified when and to the degree the person reasonably believes it is immediately necessary to protect against another's use or attempted use of unlawful force, and it must be proportionate. Deadly force (§9.02) requires everything §9.01 requires plus a reasonable belief that deadly force is immediately necessary to protect against unlawful deadly force, or to prevent the imminent commission of aggravated kidnapping, murder, sexual assault, aggravated robbery or robbery. The Castle Doctrine (§9.03) presumes that belief reasonable when the actor knew or had reason to believe the other person was unlawfully and forcibly entering, or had entered, an occupied habitation, vehicle or place of business, provided the actor did not provoke the person and was not engaged in criminal activity. Stand Your Ground (§9.04) removes any duty to retreat for a person who has a legal right to be present, did not provoke the other, and is not engaged in criminal activity; the fact-finder may not consider failure to retreat. Before using deadly force in a dwelling, the occupant should demand that the intruder desist or leave where that is feasible and safe; no warning is required where it would expose the occupant to death or serious bodily injury, or where the intruder is committing or attempting a forcible felony (§9.17).
Other justifications protect people and property. A person may use force or deadly force to protect a third person when, under the circumstances as the actor reasonably believes them to be, he would be justified in using that force to protect himself and reasonably believes intervention is immediately necessary (SAPC §9.05). A person in lawful possession of property may use force reasonably believed immediately necessary to prevent or end a trespass or unlawful interference (§9.06); deadly force to protect property is justified only in limited circumstances, such as preventing arson, burglary, robbery or nighttime theft where no other means of protection exists. Force, but not deadly force unless otherwise authorized, may be used to prevent suicide, self-inflicted serious bodily injury, or the imminent commission of certain crimes against a third party (§9.07). A parent may use non-deadly force reasonably necessary to discipline or safeguard a child, but force causing bodily injury beyond transient discomfort, or any deadly weapon, exceeds it (§9.08).
A merchant with reasonable cause may detain a suspected shoplifter in a reasonable manner and for a reasonable time to investigate or summon an officer (§9.14), but an unreasonable detention forfeits the privilege and may be False Imprisonment (§20.05). A non-officer who detains another without having witnessed a felony or breach of the peace, or without reasonable grounds, commits Unlawful Citizen's Arrest (§9.13). For officers, §9.09 justifies force reasonably believed immediately necessary to make or assist a lawful arrest or search, prevent escape or overcome resistance, after identifying themselves unless identity is reasonably known; deadly force only to prevent death or serious bodily injury to the officer or another, or the escape of a person who poses that threat. That limit is consistent with Tennessee v. Garner, which also requires a warning where feasible before deadly force is used against a fleeing suspect.
Justification has limits that decide many real cases. A person who provoked the other's force, or who was the initial aggressor, loses self-defense unless he abandons the encounter or clearly communicates an intent to do so and the other nonetheless continues (SAPC §9.10). Justification is unavailable to a person engaged in a felony or a Class A or B misdemeanor, other than a traffic or regulatory offense, where that criminal conduct gave rise to the confrontation (§9.15). Force against a peace officer making a lawful arrest or search is not justified even if the person believes the arrest is unlawful, provided the officer used no greater force than necessary; the narrow exception is clearly excessive and unlawful deadly force by the officer (§9.16). Force that continues after the threat has ended, or is grossly disproportionate to it, is itself an offense, Excessive Force in Self-Defense (§9.18, State Jail Felony). Force used under an actual but objectively unreasonable belief that it was necessary is Imperfect Self-Defense (§9.12), itself charged as a State Jail Felony for the resulting harm; it does not fully excuse the conduct, though it may reduce a homicide to a lesser grade.
Mutual Combat in a public place that breaches the peace is a Class B Misdemeanor (§9.11), and consent is no defense to injury beyond what was consented to or to serious bodily injury. Every one of these limits turns on facts that only the first officers can capture: who spoke and struck first, what each person said, the injuries and their sequence, and what the body-worn camera recorded. Statements should be taken from each participant and independent witness separately. Chapter 9 contains no general necessity or choice-of-evils provision, so a recruit must not tell a suspect that one exists; the officer records the facts, including who started the encounter, the threat, any chance to withdraw and when force stopped, and leaves the legal judgment to the prosecutor and court.
Entrapment is not codified in the San Andreas code, so officers apply the federal standard. Sherman v. United States holds that entrapment occurs when government agents induce an otherwise unwilling person to commit a crime. Jacobson v. United States adds that the government must prove the defendant was predisposed to commit the crime before agents first approached him. Offering an ordinary opportunity, such as an undercover buy at the market price, is not entrapment; months of pressure, appeals to sympathy and escalating inducements aimed at someone with no prior inclination can be. Undercover and informant operations record the target's prior conduct, who raised the crime first, and every inducement offered. The Fifth Amendment's Double Jeopardy Clause forbids punishing the same offense twice. Blockburger v. United States supplies the test: two offenses are distinct if each requires proof of a fact the other does not. Aggravated Assault with a Deadly Weapon (§22.05) contains every element of Assault Causing Bodily Injury (§22.02) plus the weapon, so §22.02 is a lesser included offense and the two are the same offense for jeopardy purposes. Robbery (§29.01) and Unlawful Restraint (§20.01) each require a fact the other does not, so both may be charged from one episode. The officer's job is to document the facts supporting every offense the evidence establishes and to identify lesser included offenses; the prosecutor chooses which counts to file. Charges are never a bargaining chip held over a suspect during questioning.
Constitution and case law
The federal authorities this module's questions rely on, and the rule the academy takes from each.
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