SCI-255 Exam 2 Questions with Complete Solutions

what value do sketches hold? Correct Answer--essential addition to investigator's notes and photographs -provide precision with spatial relationships -provide a visual model to illustrate the investigator's testimony in court what are the objectives of crime scene sketches Correct Answer--present a "clear mind's eye" of the scene -eliminate things of no value -show the accurate location and relationships of evidence items -record measurements -refresh memory of investigators -illustrate the testimony of witnesses -provide factual data for reconstruction what are blowup sketches good for Correct Answer-areas with lots of evidence such as blood spatter or bullet trajectories points to keep in mind when creating a sketch Correct Answer--show compass on sketch -use accurate measurements -use equal accuracy for measurements for items on the same sketch -make sure tape doesn't sag -have 2 individuals verify al