What is locards principle - Study guides, Class notes & Summaries

What is physical evidence? - Correct Answers Actual physical material such as DNA, weapons, stolen goods tecovered from the suspect. What is testimonial evidence? - Correct Answers Written or oral statements from the victims, eye wittnesses, expert witnesses and defendants. Locard's Exchange Principle - Correct Answers states that when a criminal comes in contact with an object or person, a cross-transfer of evidence occurs What types of DNA are classed as evidence? - Correct Answers &...

Preliminary Police Investigation - ANSWERS Begins when officers are called and ends when the scene is turned over to an investigator Identify methods to secure a crime scene - ANSWERS Ask initial interview questions Protect the evidence Secure the perimeter and only allow first responders inside T/F: The sooner the LEO can respond to a burglary that occurred overnight, the better the chance of an arrest. - ANSWERS TRUE Why should witnesses be separated? - ANSWERS To avoid matching stor...

NCSSM MID-TERM---- FORENSIC SCIENCE What makes a science "forensic"? - Answer- The application of the science to a civil or criminal law What is the goal of forensic science? - Answer- To uncover the truth What is the CSI Effect? - Answer- Shows like CSI created this fantasy that surrounds forensics. What is the Locard's Exchange Principle? - Answer- That the perpetrator of a crime will leave something behind in the crime scene (prints etc) they will also bring something into the ...