Which term describes the level of justification needed to conduct a search or make an arrest?

• A. Probable cause
• B. Reasonable doubt
• C. Beyond a reasonable doubt
• D. Preponderance of evidence

Answer: (A)

Probable cause is the level of justification needed to conduct a search or make an arrest. It means there is a reasonable basis to believe that a crime has been committed and that evidence or contraband is located in the place to be searched or on the person to be seized. It sits between a mere hunch and absolute certainty, and it’s the standard used to obtain warrants and to arrest without a warrant. In contrast, reasonable doubt is the standard for a jury to convict a person in court, beyond a reasonable doubt is the high standard for conviction, and a preponderance of the evidence is the civil, more-likely-than-not standard. So for actions like searches and arrests, probable cause is the appropriate threshold.