Essay on Evidence Collection and Photography

Essay on Evidence Collection and Photography

Evidence Collection and Photography

In handling the victim’s bloodstained clothing, it is important that the clothing item is wrapped in a paper and placed in the evidence box or bag. The evidence bag or box used is then labelled for identification purposes. The blood stain in the clothing item will remain as is and will not be removed (Dale, 2007). Since the bloodstained clothing is not really a huge item of evidence, it can already be placed in a small evidence bag or box. The most important thing is that there is proper labelling of the evidence bag or box to avoid confusion once the examiners start analyzing the bloodstained clothing.

In terms of the information that would be collected for the evidence tag, the description of the bloodstained clothing is certainly a very important piece of information that needs to be included in the evidence tag. There has to be more details provided about how the clothing item looks like aside from the blood stains on it. Any brand name or serial number that can be found in the bloodstained clothing item must be noted. Aside from this, the place where the bloodstained clothing item was recovered also needs to be included in the evidence tag. This will be vital during the investigation process (Vince, Jr. 2005). The person who collected the bloodstained clothing item as evidence must be included because if there are any anomalies or issues about how this evidence was collected, it will be this person who will be answerable for that. This person will have to provide explanations as to how he or she collected the bloodstained clothing item and whether he or she followed the guidelines in collecting such evidence. Lastly, there has to be details about the police case number or identifier and the date when the bloodstained clothing item was collected as evidence.

The best manner to make the bloodstained clothing as evidence is by taking photographs. It is necessary to take photographs that of the patterns that can be found in the bloodstained clothing because they will be crucial towards the identification of a fingerprint and its owner. It is a known fact that every person has a unique fingerprint, and the blood stain in the clothing can possibly reveal the identity of the killer once his or her fingerprint is located. A 90 degree angle must be used in taking the photographs of the blood stains so that they will look clearer and easier to examine (Robinson, 2009). This will help to easily pinpoint the location of the fingerprints that can be examined to determine the owners of them. Close-up and medium-range photographs of the blood stain must also be taken so that the investigators can use different angles when examining the blood stain in the laboratory. The investigators can be able to think of different scenarios and possibilities through looking at close-up and medium-range photographs of the bloodstained clothing item. Thus, it will be easier for them find out which scenarios and possibilities are logical and which are not, leading to the faster resolution of the case at hand.

Each photograph should be marked if taken with a digital camera through making reference files that will eventually be saved in the computer for retrieval later on. The reference files will then be examined to determine which among the photographs taken were clear enough to be used for examination purposes (Fish, 2010). The most important thing is that whoever took the photograph from the digital camera must also make a digital signature because this will confirm that he or she was the one who took the photograph. This will also prevent possible tampering of the photograph.

REFERENCES

Dale, M. (2007). The Crime Scene: How Forensic Science Works. New York, NY: Kaplan Publishing

Fish, J. (2010). Crime Scene Investigation. London: Elsevier

Robinson, E. (2009). Crime Scene Photography. London: Elsevier

Vince, Jr. J. (2005). Evidence Collection. Sudbury, MA: Jones & Bartlett Learning

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