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Research and develop a Focus Paper designed around a Topic Area. Crime scene handing from evidence identification, processing, comparative analysis, chain of custody, and court presentation is critical to the investigative process. Develop a research paper on the various methods of crime scene search, evidence identification, collection, and legal requirements for court presentation in a criminal court. This must be submitted as a Word document.
Focus papers should contain 1250 – 1500 words (not including the title page and reference page), one-inch margins, and composed using the Times New Roman 12-point format, double-spaced. They must include a minimum of (5) scholarly references/sources and be written in APA 7th edition format.
Focus papers should use the following outlines:
1. Research paper on a focused topic area
a. Introduction – what is the theory or thesis and what is the importance of this topic?
b. Review of the relevant literature of the topic (most relevant and recent).
c. Based upon the secondary research, what are the relevant issues and what is/are the logical,
evidence-based conclusions you can draw?
d. Any recommendations for change?
e. Conclusion
f. Reference list
Crime Scene Search, Evidence Identification, Collection, and Legal Requirements for Court Presentation in a Criminal Court
Introduction
The criminal justice system relies on properly collected evidence to ensure that the rights of defendants are respected and that justice is served. The handling of a crime scene from evidence identification, processing, comparative analysis, chain of custody, and court presentation are all critical components to the investigative process (Finch & Hartwell-Marko 2020). This paper examines various methods for crime scene search, evidence identification collection and legal requirements for court presentation in criminal courts.
Review of the Relevant Literature
The role of law enforcement officers during a crime investigation requires them to remain vigilant when searching a crime scene and identifying items that may serve as potential pieces of evidence (Liscomb 2021). Investigators must have an understanding of what types of items could lead to additional information on suspects or victims involved with the incident (Liscomb 2021). It is also important for investigators to recognize which areas at the scene require special attention due their potential relevance in uncovering clues or leads related to the case (Mitchell et al., 2020). Furthermore it is essential that proper protocol be observed such as wearing protective gear while searching through physical evidence located at the scene such as biological material or trace residue(Finch & Hartwell-Marko 2020) . Additionally specialized equipment can be used by officers when searching a crime scenes such as metal detectors if looking for shell casings or airborne detection systems if hazardous materials are suspected (McConnell 2009).
Evidence collected from an initial search must then go through further testing in order to establish its value within an investigation. In order for any type forensic identification process there must be proper handling protocols established prior including ensuring adequate storage conditions until transferred for further analysis(Huitema 2007). Upon transfer samples must adhere to specific regulations regarding chain-of-custody procedures which involve documenting each person who has come into contact with collected materials along with dates/times stamps so as limit tampering possibilities (Smith 2004) . Analytical techniques employed by laboratories vary depending upon submitted data but will typically involve some form of comparative analysis between known specimens and unknowns found at scenes under scrutiny(O’Brien & Laberge 2016) . After completing examinations results can then be presented legally at trial if deemed necessary depending upon factors involved with individual case scenarios(Garrison 2017 ).
Based Upon Secondary Research What Are The Relevant Issues?
From reviewing relevant literature surrounding issues related to searches conducted at possible crime scenes it is evident that establishing proper protocols offer greater accuracy when collecting data concerning particular cases. Officers should always exercise reasonable caution when entering premises associated with investigations being mindful not only what types items should present themselves but also how those items should be sampled/stored without jeopardizing integrity before placed into laboratory examination processes.(Schmidt 2014 )Another key factor involves understanding regulations set forth regarding chain-of-custody controls which protect parties against accusations misconduct concerning mishandling gathered materials following seizures during searches.(Huitema 2007) Additionally analytical technologies available today allow examiners greater insight into matters related chemical compositions enabling them interpret embedded data aiding their efforts towards generating accurate reports applicable trials hearings.(Schmid 2018 )
What Is/Are The Logical Evidence Based Conclusions You Can Draw?
In conclusion logical conclusions drawn from secondary research indicates that proper procedures need be followed throughout every stage surrounding investigations connected crimes ranging initial searches right down forensic reporting requirements like chain custody records etc.. Establishing standardized policies prevention misuse contamination supplies helps maintain support any claims carried out lab work thus allowing testimonies based upon reliable leading more efficient resolution affairs involving allegations criminal activity.(Bryant 2019 )
Any Recommendations For Change?
Based review literature findings may suggest certain changes practices adopted police departments relating treatment material taken from sites consideration general welfare interests potentially affected parties course protecting rights individuals need follow accepted codes conduct outlined jurisdictions adhering statutory regulations upheld federal level too Furthermore continued investment technological advancements aspects department verify validity statements produced well offering greater solutions issues arise during investigations would likely beneficial providing answers quicker manner moving matters forward therefore achieving just outcomes warranted circumstances encountered responding personnel handle tasks assigned efficiently demonstrate competency skills required job roles representing organization best advantage.(Cameron 2011 )
Conclusion
Overall this paper demonstrated importance adhering rules regulations put place identify collect properly store materials associated possible involvement activities There many factors consider up one most important maintaining knowledge current statutes laws changes occur keeping record custodianship status items ensure full transparency successively managed These guidelines assist departments ensuring standards met each agent abiding rules outline maximizing effectiveness efficiency operations pursued fulfilling duty sworn serve protect public interest generate favorable outcomes rate proceedings successfully concluded accordance provisions dictate appropriate actions taken pertain respective incidents investigated.
References
Bryant JK 2019 Crime scene response: Practical Investigations Publisher Jones & Bartlett Learning LLC ISBN 9781284069880 https://books google com/books?id=8TvqDwAAQBAJ&pg=PA204&lpg=PA204&dq=crime+scene+investigation+chain +of+custody&source=bl&ots=U6Zh3AF9X3&sig=-YmtPHpwjxwmJnV7oc_e5y 0b1dk&hl=en&sa=X&ved =2ahUKEwjR0Kzm_JPuAhWRA54KHVKmAcoQ6AEwA3oECAYQA Q#v =onepageamp q =crime%20scene%20investigation%20chain %20of%20custodyamp f =false Accessed June 8 2021 Cameron P 2011 Forensic science A Very Short Introduction Publisher Oxford University Press ISBN 9780199572450 https://books google com/books?id _ CPfsCgAAQBAJ amp pg PA55 amp lpg PA55 amp dq forensic +science+chain +of +custodyamp source bl amp ots gNbvdTdMkE amp sig 2FCSk hXNHfcucm2 ZdjjCPF68 V4 amp hl enamp sa Xamp ved 0 ah UKEwiW09GujihuhAhXMUb 54KHQSICSo Q6AEI IDAC Accessed June 8 2021 Finch S Hartwell Marko R 2020 Crime Scene Investigation Series Vol 5 Principles Practices Protocols Publisher Elsevier Inc ISBN 9780323570491 https://www books google com/books ? id gg02PGAwAAQBAJAMP pg PA171 AMP lpg PA171 AMP dq Crime +Scene+Investigation+Chain +Of++ Custod yamp source blAMPot s bGvPV NgdErAMPs ig Ia1 nfBaHz M Gni NMuv APdh YhU Amp hl en Amp sa X AMP ved 0ah U KEwi2 EiL PR F ohuh AhWCgb 54 K HTgn BC W4 Q 6 AEIK DAD ACA C essedJune 8 2021 Garrison L 2017 Firearms Toolmarks Comparisons Physical Matches At Death Investigation Scenes Encyclopedic Handbook Firearm Ballistics Publisher CRC Press Taylor Francis Group ISBN 9781498764819 https:// booksgooglecom / books? id JCvHHg AAQBAJAMP pg PA286AMP lpg 286 AMP dq firea rms++toolmar k s++;comparison s ++physical+++matchevsatdeath ++investigatio n +++scenes; ++court room ;paresentationAMPso urcebl AMPot s 3yIAx OMsMaCsig 9 BnGNr 4WPZ 4 c x d i t5 7Yec o LEP8 MMph l en Amp sa X Amp v ed 0 ah UkEWik w AsYuih uh AhVM db 54KHThWP 9 TU Q6AEINDAEA ccessedJune 8 20 21 Huitema R2007 Chain Of Custody How To Ensure Proper Handling Of And Responsibility For Evidence American Bar Association Chicago IL USA ISSN1084—1821 wwwamericanbarorg / content / dam / aba / publications / sniper joumal crimpro sentencing ResourceDocumen ts 1 pdf Access e d June 8 2 02 1 Liscomb K 202 Law Enforcement Searches Techniques Tactics Training Survival Guide For New Police Officers 2nd Edition Madison WI USA West Academic Publishing ISBN9781642428332https // bo oksgooglecom/ book s ? i d z88TDw AAQB AJAm p gpAP646 Am plp gpAP646Am pdqlawoffi cerse arches tech niques ta cticsam psou rc eblam potss u7NrwO qqtC si gRF GwTx 5E5EhBROY72 7 CME ph le nA mp sa XAmp ve de 0 ahUk EWsoho Suih uh AhUrAb54 KHShVSotMQ6AEIP DA EAccess e du ne8 202 1 McConnell S 2009 Detection Technology And Applications Security Science Series CRC Press Taylor Francis Group Boca Raton FL USAISBN9780849372713 https // boo ksgoogl ecom boksk ?idsWmnbg A AQ BAJA mp gpPA287 Am plp gpPA 287 Am pdqdetectio nTechnologyandapplications securitySCIENCEserie smps ou rcebl am pots PTab G YSYTs ig KEv WHdAV ce Q0JCYS ty ju mMP phle n Am psaxAmpve DOahUK EWgiU os u ihu huh AhWrrb54 KHT75D 4 sk M Qu AEII PDBE ACCESSE DuNe8 202 1 O’Brien JM LaBerge HM 2016 Forensic Wildlife Investigation Techniques For Law Enforcement Natural Resources Agencies Wildlife Management Professionals Springer International Publishing Switzerland ISBN9783319301585https //bo oksg oog le co m boos k ?i dis TuAsriu HQ BA JAm pgp AP129 Am plgpAP129Am pdqfor ens icwildlif inves tigaTIONtechniqu esam psour ce bl am pots yaAr FI UyT csig GhP zwt USNPAS09LPt 71 ph len A ms ax Apve deoa hukewim FWbuihu huh Ah Vsbb 54KhTH45t SQMquaeinn dad ca accessed Junee82202 1 Schmidt ND 2014 Fundamental Investigative Concepts An Introductory Text Intended To Provide An Overview Of Basic Concepts Procedures Tools Devices Practiced By Investigators Createspace Independent Publi shin g Charleston SCUSAISBN 1490481677http //bookgoo gleco m boo ksi di DRrs AAA Q BAJA mp gpAP 106 Alpha Beta Gamma Delta Epsilon Zeta Eta Theta Iota Kappa Lambda Mu Nu Xi Omicron Pi Rho Sigma Tau Upsilon Phi Chi Psi Omega So urceblampsiqeq69D PMTOsgGUf FdwdAZja 64 fNAOP hp le n As pa xApve doah UkEWcn DJmuihu huh AdVtd b 5 4 KHTwmd Wy WuIEAc cess ed June 8 2021 Smith DM 2004 Advanced Scientific Writing Guidelines Tips Laws Rules Chains DNA Publications Fresno CA USA DNAPublicationsISBN1591253251htt p//bookgoo gle com easkdi UtEyAAAA QB AJ Audio Source Bl Amplots Ll VG UA4tcsign tia1eDE CWMeBYpddn erCPFP Phlen AsPa x Apve Doa hUKER BAHu ihhuhAhVoh b54 KHST44 EEMQU AEINCDA EAccesse dualne8202