1) After delving into the assigned readings for this week (in your own words, no quotes, please), discuss the evolution of criminal investigations, starting from ‘Locard’s Exchange Principle’ in Forensic Science and extending to today’s use of artificial intelligence. In doing so, briefly share what you consider effective police investigative practices, beginning with the officer and detective’s arrival at the crime scene. 
Throughout the discussion, utilize resources from the internet and the Trefry Library to gather relevant information and insights. I’m not looking for a perfect answer, as this is a discussion. 
The Evolution of Criminal Investigation and Forensic Science
The following article/study is a bit dated but contains good information. If anyone has a more recent source, please share. (click below)
EFFECTIVE INVESTIGATIVE PRACTICES