Who is typically the first to arrive at a crime scene. They are responsible for securing the scene so no evidence is destroyed and detaining persons of interest in the crime.

Evidence refers to physical evidence that is found in small but measurable amounts, such as strands of hair, fibers, or skin cells. Is it testimonial, physical, or trace evidence?

Statement of where a suspect was at the time of a crime.

Evidence includes oral or written statements given to police as well as court testimony by people who witnessed an event. Is it testimonial, physical, or trace evidence?

A person associated with someone suspected of committing a crime.

Who interviews witnesses and consults with the CSI unit. They investigate the crime by following leads provided by witnesses and physical evidence.

Name a factor that can influence a person's memory?

Any physical location in which a crime has occurred or is suspected of having occurred.

A person thought to be capable of committing a crime.

Evidence refers to any material items that would be present at the crime scene, on the victims, or found in a suspect’s possession. Is it testimonial, physical, or trace evidence?