Explain the purpose(s) served by allowing law enforcement officers to conduct a search without a warrant

Warrantless searches are important for law enforcement and criminal investigations because it makes it possible for police officer to gather evidence that might otherwise be lost or endanger the safety of others in society. Select two types of warrant less searches from the list below.Stop and frisk on the street Warrantless search of ethnic minorities within five miles of U.S. borders Search incident to a lawful arrest Automobile searches Sobriety checkpoints Searching through someone’s luggage at the airport Consent searches Then, address the questions below in respect to your selections.Explain the purpose(s) served by allowing law enforcement officers to conduct a search without a warrant.Identify the purpose of each type of search, and explain whether or not each is necessary.Discuss what is needed, legally, to conduct each type of search. Indicate what law applies to both the investigating officer and the person being searched.Discuss whether or not your selections should be legal.The paper must be two to four pages in length (excluding reference and title pages) and formatted according to APA style. You must use at least two academic resources, one of which can be found in the Ashford University Library, to support your claims and subclaims. Cite your resources in text and on the reference page.TextBecker, R. F., & Dutelle, A. W. (2013). Criminal investigation (4th ed.). Sudbury, MA: Jones and Bartlett Publishers.Chapter 1 – Introduction to Criminal InvestigationChapter 2 – The Crime Scene Chapter 3 – The Law of Search and Seizure Chapter 6 – Managing Criminal Investigations and Cultivating Sources of InformationRecommended Resource Multimedia(2009, October 5). Crime scene management (Links to an external site.)Links to an external site. [Power Point Presentation]. Retrieved from http://www.authorstream.com/Presentation/ralugersyadiloh-248984-Crime-Scene-Management-Packaging-Collection-Materials-Preliminary-man-Education-ppt-powerpoint/This PowerPoint provides a visual aid which will reinforce all core concepts learned throughout this course.http://www.authorstream.com/Presentation/ralugersyadiloh-248984-Crime-Scene-Management-Packaging-Collection-Materials-Preliminary-man-Education-ppt-powerpoint/