Which item is used to indicate compass orientation on a crime scene sketch?

Which item is used to indicate compass orientation on a crime scene sketch?

• A. A Legend
• B. All labeled evidence with number
• C. Case Information
• D. Compass orientation

Answer: (D)

Understanding orientation is essential in a crime scene sketch. The compass orientation is shown with a north arrow, which marks which way is north on the drawing. That directional reference lets you interpret where items sit in relation to cardinal directions and ensures consistent reconstruction when comparing with photos, measurements, and notes. Other elements like a legend, case information, or numbered evidence organize and label what’s on the scene, but they don’t provide direction. The north arrow specifically communicates orientation, making it the tool used to indicate compass orientation on the sketch.

Understanding orientation is essential in a crime scene sketch. The compass orientation is shown with a north arrow, which marks which way is north on the drawing. That directional reference lets you interpret where items sit in relation to cardinal directions and ensures consistent reconstruction when comparing with photos, measurements, and notes. Other elements like a legend, case information, or numbered evidence organize and label what’s on the scene, but they don’t provide direction. The north arrow specifically communicates orientation, making it the tool used to indicate compass orientation on the sketch.