Testimonial - Is statements or verbalize word from victims or whitnesses
Physical - in any case known as real manifest such as hairs, fibers, latent fingerprints and biologic material.
* contend how the evidence will be examined*
every authorship of evidence is processed differently with some types of evidence you invite to use chemicals on them with others they argon done differently as in fingerprints faecal matter be taken from dusting or fuming.
*Discuss the types of information the evidence can provide*
with firearms you can recite if they been fired or not, with blood or siliva that there is deoxyribonucleic acid and can be linked to a specific person. Fibers can tell if it was from a carpet of a house or the trunk of a car.
*Discuss some possible contaminant retail stores with the collection of the evidence*
There is a lot of things that should be done to prevent contamination of evidence. some(prenominal) of those ways are not talking, sneezing or coughing when handling evidence or touching your face you nose or mouth. Some other ways are putting it in a paper bag or envelopes, not into plastic bags and also not to use staples.
*What are the different types of evidence*
biologic material as in blood semen or saliva, fibers, paint chips, glass, soil and vegetation, accelerants, fingerprints, hair, impression evidence such as shoe prints, tire tracks or tool marks also fracture patterns such as glass fragments or adhesive material tape pieces, narcotics.
*Address any other relevant issue to this topic*
proper use of evidence can twist to the arrest and conviction of a criminal. one of the most key things to a case is proper handling of evidence because the smallest slip ones mind can make the most important piece of evidence to be thrown out of the trial.
*references*
hypertext transfer protocol://www.dna.gov/audiences/investigators/know/collection
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