Question

Discuss the forensic opportunities in relation to the analysis and comparison of trace evidence, recovered from crime scenes that can assist the Investigating Officer to detect the crime. Include discussion regarding the factors that may discredit or compromise the evidence. please write about 1000 words

Answer 1

1. Relation to the Analysis

1.1. A data analyst to perform the technical steps and write the queries will help to find relation to the analysis.
1.2. Team member with extensive experience of the processes and internal controls in the relevant area of the investigated company and a forensic scientist who is familiar with patterns of fraudulent behaviour.

2. Comparison of Trace Evidence
2.1. The physical contact between a suspect and a victim can result in the transfer of trace materials
2.2. Based on the Samples, Polarized Light Microscope will help to identify trace evidence
2.3. Similarly, LCT Leeds Trace evidence also help to identify based on the samples.
2.4. Fingerprint is the main evidence from culprit and it can comparable with previous culprit.

3. Compromise of Evidence
3.1. If you swab and allow your sample to air dry, then you cough; you have compromised your evidence.
3.2. An investigator can do simple things to ensure the integrity of DNA evidence.
3.3. DNA can be transferred from one crime scene to another through tools.