DSST Criminal Justice study materials
DSST Criminal Justice study resources

DSST Criminal Justice flashcards

DSST Criminal Justice · Build recall with a focused review session.

32 cards. Read the term and the definition here. The deck at the top of this page is optional.

Actus reus
The physical element of a crime: a voluntary act, omission where a legal duty exists, or possession that the law prohibits.
Mens rea
The mental element of a crime, ranging from purpose and knowledge to recklessness and negligence; the prosecution must prove it for most offenses.
Strict liability offense
A crime requiring no proof of intent; the prohibited act alone establishes guilt, as in statutory rape or certain regulatory violations.
Felony murder rule
A doctrine holding a defendant liable for murder when a death occurs during commission of an inherently dangerous felony, even without intent to kill.
M'Naghten test
Insanity standard asking whether the defendant knew the nature of the act or that it was wrong at the time of the offense.
Criminal attempt
An incomplete crime requiring intent to commit the target offense plus a substantial step beyond mere preparation toward its completion.
Probable cause
The Fourth Amendment standard for arrest and warrants: facts and circumstances that would lead a reasonable person to believe a crime occurred.
Exclusionary rule
A rule barring illegally obtained evidence from trial; it applies to state prosecutions through the Fourteenth Amendment under Mapp v. Ohio.
Terry stop
A brief investigative detention based on reasonable, articulable suspicion, permitting a limited weapons frisk but not a full search.
Miranda warnings
Required advisements before custodial interrogation: right to remain silent, statements may be used, right to counsel, and appointed counsel if indigent.
Search incident to arrest
A warrantless search of the arrestee and the immediate area within reach, justified by officer safety and evidence preservation.
Graham v. Connor
The Supreme Court case setting objective reasonableness as the standard for evaluating police use of force under the Fourth Amendment.
Subject-matter jurisdiction
A court's authority over the type of case, such as felony prosecutions or federal crimes; it cannot be waived by the parties.
Grand jury
A body that reviews evidence presented by the prosecutor and issues an indictment if it finds probable cause to charge a felony.
Arraignment
A court appearance where the defendant is informed of the charges and enters a plea of guilty, not guilty, or nolo contendere.
Plea bargain
An agreement in which the defendant pleads guilty, usually to a lesser charge, in exchange for a reduced sentence or dropped counts.
Double jeopardy
A Fifth Amendment protection barring a second prosecution for the same offense after acquittal or conviction, with narrow exceptions.
Beyond a reasonable doubt
The highest burden of proof, requiring evidence so convincing that no reasonable doubt remains; it is borne by the prosecution in criminal cases.
Indeterminate sentence
A sentencing scheme imposing a range, such as five to fifteen years, with a parole board deciding the actual release date.
Determinate sentence
A fixed term of imprisonment set by statute or guidelines, with release generally occurring at a defined point.
Mandatory minimum
A statutory floor on punishment that a judge must impose for certain offenses, limiting judicial discretion at sentencing.
Roper v. Simmons
The 2005 Supreme Court decision holding that the Eighth Amendment bars execution of offenders who were under 18 at the time of the crime.
Consecutive sentences
Sentences served one after another, resulting in total time equal to the sum of each term, unlike concurrent sentences.
Restorative justice
An approach emphasizing offender accountability to victims and community through mediation, restitution, and dialogue rather than punishment alone.
Deliberate indifference
The Eighth Amendment standard for inmate medical claims: prison officials knew of a serious need and failed to respond reasonably.
Turner v. Safley
The Supreme Court decision setting a reasonableness standard for prison regulations that restrict inmates' constitutional rights.
Wolff v. McDonnell
The case requiring due process in prison disciplinary proceedings: notice, an opportunity to be heard, and a written statement of reasons.
Parole revocation
The process of returning a released inmate to prison for violating conditions; it requires notice and a hearing under Morrissey v. Brewer.
Inmate classification
The process assigning custody level and housing based on offense history, risk, and behavior, determining supervision and program access.
Status offense
A noncriminal act that is unlawful only because the offender is a juvenile, such as truancy, running away, or curfew violation.
In re Gault
The 1967 decision extending due process to juveniles, including notice of charges, right to counsel, confrontation, and protection against self-incrimination.
Juvenile waiver
A transfer of a juvenile case to adult criminal court, accomplished by judicial waiver, prosecutorial direct file, or statutory exclusion.