Forensic Section-wise Checklist of Physical Evidence for Crime Investigations

Forensic Section-wise Checklist of Physical Evidence

Introduction:

 Forensic investigations play a crucial role in solving complex crimes, and physical evidence is a cornerstone of this process. A well-organized and comprehensive checklist of different types of physical evidence associated with specific sections in a forensic laboratory is essential to ensure thorough examinations and accurate conclusions. This table provides an overview of the types of physical evidence found in various forensic divisions, along with the nature of crimes they are typically associated with.

SL. No	Sections in Forensic Laboratory	Types of Physical Evidence	Nature of Crime
1.	Forensic Chemistry	Petrol, high-speed diesel, lubricating oils, explosives, etc.	Post-blast explosions, arson, fire accidents, acid burning cases
2.	Forensic Toxicology	Viscera, body fluids, drugs, intoxicating substances, etc.	Homicide, suicide, accidental deaths, mass disasters, poisoning
3.	Forensic Narcotics	Narcotics, psychotropic substances, adulterated liquor, etc.	Cheating, NDPS Act cases, central excise cases
4.	Forensic Serology	Blood, semen, saliva, skin tissues, stained items, etc.	Rape, murder, homicide, suicide, assault
5.	DNA Finger Printing	Liquid blood, semen, hair, teeth, skeletal remains, etc.	Rape, murder, disputed paternity, mass disasters, baby swapping
6.	Forensic Biology	Hair, fibres, plant materials, insects, etc.	Rape, suicide, homicide, drowning, cheating
7.	Forensic Bio-Medical	Skull, skeletal remains, bones, teeth, superimposition, etc.	Missing cases, unknown bodies, homicide, drowning
8.	Forensic Physics	Soil, glass fragments, footprints, tool marks, counterfeit, etc.	Cheating, burglary, rape, road accidents, homicide, hit-and-run
9.	Forensic Ballistics	Firearms, bullets, cartridge cases, gunshot residue, etc.	Homicide, suicide, assault, dacoity
10.	Forensic Engineering	Debris from accidents, substandard construction materials, etc.	Accidents, machine/structure failures, audio-video authentication
11.	Forensic Computers	Software, hardware, storage media, voice/image files, etc.	Cybercrimes, hacking, data manipulation, child pornography, etc.
12.	Forensic Documents	Handwritings, alterations, inks, stamps, carbon copies, etc.	Forgery, fraud, financial scams, homicide, suicide, misappropriation
13.	Forensic Psychology	Psychological profiles of suspects, witnesses, etc.	Burglary, theft, arson, rape, homicide, white-collar offences

 

Conclusion:

The table provides a comprehensive overview of the types of physical evidence encountered in various forensic divisions and the nature of crimes they are associated with. Having such a detailed checklist aids forensic experts and investigators in conducting meticulous examinations, ensuring crucial evidence is not overlooked, and ultimately contributes to the successful resolution of criminal cases.