The federal government has invested in a ______ that emits a sonic pulse; when a knife or gun is present, the pulse is reflected, triggering an alarm and a light.

a. sonar pulsator
b. weapons reader
c. weapons detector
d. photo radar


c. weapons detector

Criminal Justice

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If an item of furniture is located within a crime scene, the sketcher should obtain measurements from at least two corners or two sides of the furniture item to perpendicular walls

a. True b. False

Criminal Justice

Presumption of innocence can initiate a confirmation bias

a. True b. False

Criminal Justice

The utilitarian school was developed by Immanuel Kant.

Answer the following statement true (T) or false (F)

Criminal Justice

Today, parole boards release approximately _________ percent of all incarcerated people up for parole.

A. 25 B. 40 C. 50 D. 65

Criminal Justice