Criminal Justice

Introduction

  • Discussion begins with casual greetings among participants.

  • Mention of name cards which prompts inquiry about their design.

Key Concepts in Law Enforcement

  • Reasonable Suspicion: Defined as less than probable cause and a fundamental concept in police encounters.

    • Importance: Necessary for initiating certain law enforcement actions.

Government Action and Reasonable Suspicion

  • Ms. Huidardo contributes to the discussion regarding when reasonable suspicion fits into policing.

  • Limited Search Procedure: Reasonable suspicion allows for limited interactions and searches by law enforcement.

  • Example of Terry v. Ohio: A landmark case representing the standard for reasonable suspicion.

    • Details: Officer can engage when they have reasonable suspicion based on observed behavior (e.g., someone acting suspiciously near a jewelry store).

Levels of Encounter for Law Enforcement

  • First Level Encounter: Police can initiate contact based on reasonable suspicion, not requiring probable cause.

    • Example Scenario: Approaching someone acting suspiciously (pulling door handles) without definitive evidence of a crime.

  • Mere Inquiry vs. Detention: Police may ask questions, but individuals can choose not to cooperate and leave.

    • Caveat: Officers cannot use coercive language or intent when engaging in mere inquiry.

Terry Stops and Pat-downs

  • Concept of a Terry Stop: Refers to the legal police detention based on reasonable suspicion, allowing officers to conduct limited searches.

  • Pat-down Policy: Search for weapons must be clearly defined, generally referring to a superficial search for safety (not invasive).

Distinction Between Reasonable Suspicion and Probable Cause

  • Probable Cause (PC): A higher standard than reasonable suspicion, necessary for arrests, searches, and seizures.

    • Terminology: Represented by acronym ASS (Arrest, Search, Seizure).

    • Legal Necessity: Required when taking someone’s liberty away (such as arrest) or searching property.

Civil versus Criminal Trials

  • Standard of Proof in Civil Trials: Preponderance of evidence (51% certainty) is required.

    • Example: Differentiating cases such as divorce vs. criminal charges where guilt is a considerable factor.

  • Standard of Proof in Criminal Trials: Beyond a reasonable doubt (higher threshold).

    • Critical Case References: O.J. Simpson trial illustrating the standard of reasonable doubt in criminal cases.

The Role of the Fourth Amendment

  • Fourth Amendment Overview: Protects against unreasonable searches and seizures, establishing legal expectations for police action.

  • Warrant Requirement: Generally, law enforcement must obtain a warrant signed by a judge based on probable cause, with exceptions noted.

Exemptions from Warrant Requirement

  • Consent Searches: Police may search if they receive consent from someone with authority over the premises.

    • Example: If two parties consent differently, police should aim to obtain a warrant.

  • Emergency Situations: Immediate arrests in plain view do not require warrants.

  • Car Searches: Vehicles may be searched without a warrant under probable cause conditions due to their mobile nature.

Consent Searches and Limitations

  • Searching Family Members’ Rooms: Legal authority must be established concerning consent (who can give it).

    • If a child is involved, parental consent applies; however, strict limits exist around private spaces.

  • Conflicting Consent Scenarios: Law enforcement must often obtain a warrant when parties do not agree on consent.

Plain View Doctrine

  • Definition: Legal concept allowing officers to seize evidence they see without a warrant if they are justified in being there.

  • Illustrative Examples: Scenarios explained involving lawful entry and observable illegal activity, highlighting the limits of police search powers.

The Criminal Justice Process

  • Cops, Courts, and Corrections: Overview of the criminal justice system and its components.

  • Social Control: Differentiation between informal social control (community corrections) and formal (law enforcement).

    • Importance of Criminal Justice: Provides structure for societal behavior and legal consequences for infractions.

Evidence and Trial Process

  • Grand Jury Proceedings: Discusses formal charges and probable cause required for indictments, referencing the Fifth Amendment.

  • Due Process: Fundamental fairness governs all legal practices in adjudication, particularly highlighted in Miranda rights contexts.

Theoretical Perspectives in Criminal Justice

  • Crime Control vs. Rehabilitation: Various perspectives on justice, punishment, and their implications on societal views of criminality.

Conclusion

  • Exclusionary Rule: Illegally acquired evidence cannot be used in court, reinforcing Fourth Amendment protections.

  • Review: Emphasis on various legal tenets covered, encouraging further study and understanding of complex legal frameworks involved in law enforcement and the judicial process.