1. Using proper APA format in at least 450 words, discuss the evolution of criminal investigations. In addition, provide examples of what is considered effective police investigative practices.2. Using proper APA format in at least 450 words, briefly discuss the impact of the Edwards Rule pertaining to police interviewing and interrogation. In doing so, briefly provide an overview of the U.S. Supreme Court case, Edwards v. Arizona, 451 U.S. 477 (1981).3. Using proper APA format in at least 450 words, briefly discuss the impact of forensic evidence on criminal justice case processing. In doing so, also briefly discuss biometric analysis as it may pertain to criminal investigations.4. Using proper APA format in at least 450 words, briefly list and provide an overview of a few of the different types of sex crimes. In doing so, briefly discuss how an investigator should approach a possible sexual assault investigation.