Finally! It's done! My outline! And it's 5.11a.m. =.=
Basically, my (kinda) sloppy outline looks like this:
Introduction:
• What is forensic science?
• Presentment of the controversy within forensic science – Is fingerprinting a reliable source of evidence?
• Brief history of fingerprinting.
• Why it is under siege:
o Basic assumption that all fingerprints are different has never been completely proven.
o Despite the sheer odds, there’s still room for error as there is no concrete scientific proof.
• Why is it so widely accepted and practiced:
o The odds of 2 people sharing the same ridge patterns are minute/practically impossible.
o There has never been a match even after comparison of a few million fingerprints.
• Stance: Reliable as source of evidence.
Body:
• Basis of fingerprinting:
o Permanence.
o Individuality.
• Against stance:
o Disparities among existing forensic science operations.
o Subjective interpretation by experts (who sometimes are not really experts).
o Uniqueness does not guarantee that two individuals’ prints are sufficiently different that they could not be confused.
o Low probability of match does not mean certainty of no match.
• Support for stance:
o Because since this method started a 120 years ago, a match has never been found even after comparison between 200 million fingerprint cards in the USA done by AFIS (Automated Fingerprints Identification Systems).
o Sir Francis Galton demonstrated in 1892 that the odds of 2 people having the same fingerprints were 64 billion to 1.
o Prints only change when the body decomposes at death. Burns, acid corrosions and such do not scar prints in any way.
o It varies between identical twins, making it more reliable than DNA fingerprinting when it comes to distinguishing twins (phenotype vs. genotype).
Conclusion:
• Overcome disparities.
• More stringent conditions for experts.
• All other tests when reviewed by humans are subjective to their opinions.
• Should not discount the possibilities of fingerprinting in identification due to some discrepancies.
So the question now is, will I get up in time for Chem lecture tomorrow? XD XD XD
Gonna go fish now. Cheers!