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Exam (elaborations)
GCU SCI-255 Exam 2 questions with verified answers already passed (2025-2026 updated)
GCU SCI-255 Exam 2 questions with verified answers already passed ( updated)
Exam (elaborations)
GCU SCI-255 Exam 1 (Chapters 1-3) Questions and Complete Solutions
PopularGCU SCI-255 Exam 1 (Chapters 1-3) Questions and Complete Solutions 
Locard exchange principle - Correct Answer There is always a cross transfer of evidence between suspect and victim or locale. 
 
Comparative Analysis - Correct Answer Comparison of analysis of one chemical/object found on victim to that found on suspect 
 
4 groups of evidence - Correct Answer Direct 
Circumstantial 
Testimonial 
Physical 
 
Direct Evidence - Correct Answer proves a fact without requiring an inference 
 
Circum...