Status Updates From Techniques of Crime Scene I...

First on scene and crime scene personnel.
Edmund Lacor said every contact leaves a trace. It is better to explain in court why you did something then why you didn’t do something
If the first officer notices, the area is cleaned or is in the process of being clean stop it as soon as possible if there’s a body on the scene, don’t touch it and call the OME.

Testimonial evidence is information given while under oath. Physical evidence is tangible real world objects. Physical evidence can do more than testimonial evidence.
Classifications is a process that determines that a piece of evidence belongs to a group or class of objects that share a common characteristics.
individualization is the linking of physical evidence to one unique source
DONT BE A DIVA!