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Crime Lab
Student Name
Institution
Course Name &Number
Instructor
Due Date
Abstract
This
paper investigates the importance and the role of a biology unit in solving
crime within the City of Crimetown. Its findings will provide city officials with
a better understanding of its functions, the importance of particular
examinations within it, and why it will help detectives find solutions to
criminal investigations. By examining the different aspects of a biology unit,
the paper will underline city officials' need to increase funds to develop
crime-lab systems to reduce the surge in homicide and sexual assault cases. It
borrows data and insights from 6 peer-reviewed journals and other 4 secondary
sources that offer further insights into the topical phenomenon. This report
argues that a biology unit is necessary and since its benefits will be consequential.
It concludes that the institution of this unit will help law enforcement
agencies solve crime through DNA and fingerprints matching. Using these
techniques, experts will collect biological samples from crime scenes and then
compare their findings with those in their pre-existing data, leading to the
identification of perpetrators of vicious crimes in Crimetown.
Keywords: Forensic biologists,
biology unit, evidence, crime-lab system
At the City of Crimetown, the crime laboratory
investigates digital, chemical, or physical evidence and often has
professionals in different fields, including ballistics, crime-scene
investigation, and forensic science. Ironically, the city continues to face a
surge in lawbreaking; therefore, officials have allocated additional funds to
augment the existing crime-lab system. Following discussions between the Police
Department and workers at the crime laboratory, they unanimously agreed to
set-up a biology unit due to the rise in homicide and sexual assault cases. Insects,
soil, saliva, semen, and blood are some of the predominant variety of evidence
that the biology unit will investigate. Forensic analysts in this unit will
visits crime scenes to collect blood spatter and other biological evidence.
This research will provide city officials with a better
understanding of the biology unit's functions, the importance of particular
examinations within it, and why it will help solve delinquency incidences in the
City of Crimetown.
Functions of a Biology Unit
Gather
Evidence
Forensic
biologists visit crime scenes to identify and collect possible evidence.
According to Bechky (2019), a blood-spatter analyst, for instance, might study
and photograph bloodstains, while a latent professional can carry out DNA
fingerprinting to perceive victims and committers of vicious crimes. Detectives
from a biology unit catalog everything they remove from a crime scene and make
comprehensive notes describing each item and noting the location, strengthening
investigation processes (Lothridge et al., 2016). For example, according to
Whyte (2014), in the case of Ted Bundy, detectives collected physical evidence
from crime scenes, later they matched his distinctive chipped teeth to the bite
marks on Lisa Levy’s body, leading to his arrest and subsequent electrocution
in 1989.
Study
Evidence
Forensic
scientists test evidence retrieved from a crime scene. Rana and Manhas (2018)
postulated that a forensic biologist examines bloodstain patterns to reveal an
assailant's and a victim’s positioning during a shooting or stabbing,
indicating their movements. Scientists study fungal and botanical evidence,
such as leaves, seeds, and spores, as they offer geographical knowledge
concerning a perpetrator's actions or a crime location. Also, insects found on
a decomposing body lets forensic biologists estimate the period elapsed since
death (Bechky, 2019). As part of their examination,
examiners utilize everything from microscopes to chemicals.
Collaboration
Solving
crime demands teamwork from different groups of investigators. According to
Ohta et al. (2019), forensic biologists often collaborate with law enforcement
professionals, such as detectives, police officers, other criminological
investigators, defense attorneys, and prosecutors. They also consult with
professionals from different law enforcement agencies such as sheriff and
immigration departments, DEA, CIA, and FBI (Rana & Manhas, 2018). Forensic
examiners provide investigators with new findings and explain their outcomes,
helping officers to solve a crime.
Describe
Outcomes
