CHY 183 Lecture 2: CHY 183 CH2

• School: Ryerson University
• Department: Chemistry
• Course: CHY 183
• Professor: Monica Sauer

Document Summary

This sample is to be used to ensure that the surface on which a sample has been deposited does not interfere with lab results. Aayushi nema: conduct final survey, release crime scene. Arrival at the crime scene: upon arrival at the crime scene, the first responding police officer to the scene is responsible for, acquiring medical assistance for injured victims. Medical personnel avoid disturbing evidence and approach the victim by an indirect route: detaining any potential suspects or witnesses. Statements are taken from victims, witnesses, and suspects: securing the crime scene to the greatest extent possible. The boundary is sealed off, and the guards are posted at the entry to the crime scene if needed. All civilians and unauthorized personnel are excluded from the crime scene: calling for any additional personnel needs such as other officers and/or forensic investigators. The personnel required depends upon the nature of the crime scene.