Write a description of how Locard’s principle plays a role in how crime scene investigators process crime scenes. Use examples of evidence and discuss the tasks of the investigator on the scene.

How can you tell that you're driving in the right direction? options are a. there is a white line on your left and a yellow line on your right. b. there are yellow lines on both sides of your vehicle. c. there is a double yellow line on your right. d. there is a yellow line on your left and a white line on your right.