VISIT REPORT
FORENSIC SCIENCE LABORATORY
HOME DEPARTMENT
[Govt. of NCT of Delhi]
Madhuban Chowk, Rohini Sector-14, Delhi-110085
On 18 th October 2024 (Afternoon)
Submitted to, Submitted by,
Dr. Richa Rohatgi Komal
Assistant Professor (Enrollment No:240222019003)
Department of Forensic P G Diploma in Crime Scene
Science Management (2024-2025)
National Forensic Sciences University,
ACKNOWLEDGEMENT
Delhi Campus, New Delhi – 110085, India
I would like to express my sincere gratitude to the Forensic Science
Laboratory (FSL), Delhi, for providing me with the opportunity to visit and
explore their cutting-edge facilities. I am especially thankful to Ms. Deepa
Verma, Director of FSL Delhi, for her leadership and support in facilitating
this academic engagement. My deepest appreciation goes to Prof. (Dr.)
Purvi Pokhariyal, Campus Director at NFSU, for her constant support,
and to Prof(Dr.) Rakhi Agarwal, Dean of Academics, for her valuable
assistance in making this visit possible through her signed
recommendation. I am also grateful to Dr. Richa Rohatgi, Assistant
Professor at NFSU Delhi Campus and Program Coordinator of my PG
Diploma in Crime Scene Management Course, for taking the initiative to
organize this insightful one-day visit for PGD students. Special thanks to
Dr. Mini Chandrani (SSO) at FSL for coordinating the visit from the FSL
side, ensuring a seamless experience, and to Mr. Harsh Aniket and Ms.
Komal Pal from NFSU for their efforts in arranging the logistics. I would
also like to acknowledge Mr. Sugosh Abhyankar (SA) of the Crime Scene
Management Division for his guidance on crime scene investigation
techniques, Dr. Rajneesh K. Singh (SSO) of the Photo Division for
providing insights into the processes at the Crime Scene Management
Division, Dr. Sunil Mishra (SSO) of the Fingerprint Division for his
introduction to fingerprint examination and related court procedures, Dr.
Sunita Sinha (SSO) of the Questioned Document Division for her detailed
explanation on document analysis and equipment demonstrations, and
Dr. Santosh Tripathy, Assistant Director of the Chemistry Division, for his
comprehensive overview of the work conducted in his division. This visit
has significantly enriched my academic and professional growth in
forensic science, and I am truly grateful to everyone who made this
experience possible
TABLE OF CONTENT
1. ORGANIZATIONAL AND HIERARCHICAL SETUP OF FORENSIC
SCIENCE LABORATORY IN INDIA
2. HISTORY OF FSL , ROHINI,DELHI
3. OFFICERS FROM FSL , ROHINI , DELHI
4. Crime Scene Management Division
5. Fingerprint Division
7. Document Division
8. Chemistry Division
9. Conclusion
ORGANIZATIONAL AND HIERARCHICAL SETUP OF FORENSIC
SCIENCE LABORATORY IN INDIA
Forensic Science Laboratories are multidisciplinary science and
technological institutions undertaking highly specialized and sophisticated
scientific work in the service of crime detection, law and Justice. At
present, there are 7 CFSLs (Central Forensic Science Laboratories), 32
SFSLs/ UT FSLS (State Forensic Science Laboratories/ Union Territory
Forensic Science Laboratories), 80(+10) RFSLS (Regional Forensic Science
Laboratories) and 529 MFSLS (Mobile Forensic science Laboratories) in
India.
* There is total seven central forensic science laboratories in the India-
Hyderabad, Kolkata, Chandigarh, New Delhi, Guwahati, Bhopal and Pune.
* These laboratories are under the control of the Directorate of Forensic
Science Services (DFSS). The Directorate of Forensic Science Services
(DFSS) was created in the year 2002 by Ministry of Home Affairs, Govt. of
India, after bifurcation from BPR&D. It has six Central Forensic
Laboratories under its control located at Chandigarh, Kolkata, Hyderabad,
Pune, Guwahati and Bhopal but the CFSL in New Delhi is under the
control of the Central Bureau of Investigation (CBI) and investigates cases
on behalf of CВІ.
* The experts of CFSLs examine the exhibits forwarded by the
Investigating Agencies and render expert opinion and substantiate their
opinions in the Court of Law through court testimony/expert evidence.
These laboratories also undertake R & D work in the grey areas of
Forensic Science for development of forensic science in the country.
* The Central Forensic Science Laboratory (CFSL) is a wing of the Indian
Ministry of Home Affairs, & CBI (CENTRAL BUREAU OF INVESTIGATION)
which fulfils the crucial forensic requirements in the country. It helps in
analysing and examine the forensic evidence & it also provides experts
point of view whenever it is demanded by court of our country
HISTORY OF FSL DELHI
• FSL Delhi was inaugurated by Sh. P.K. Dave the then Hon’ble L.G. of Delhi on
18.02.1995 at PTC Malviya Nagar.
• Forensic Science Laboratory was shifted to existing building at Rohini in 2004
and now it has multidisciplinary examination facility.
• FSL Delhi is under the Administrative control of Home Dept., GNCTD vide
Notification dated 21.12.1995.
• Accredited by the National Accreditation Board for Testing and Calibration
Laboratories (NABL) as per standard of ISO/IEC 17025:2017
• Notified as Examiner of Electronic Evidence under Section 79A of the IT Act,
2000
• Sanctioned strength of 707 posts including scientific & ministerial staff.
Address
FORENSIC SCIENCE LABORATORY
HOME DEPTT: Govt. of NCT of Delhi
OFFICERS FROM FSL , ROHINI , DELHI
Dr. Mini Chandrani (SSO) at FSL for coordinating the visit from
the FSL side, ensuring a seamless experience
Mr. Sugosh Abhyankar (SA) of the Crime Scene Management
Division provided his guidance on crime scene investigation
techniques.
Dr. Rajneesh K. Singh (SSO) of the Photo Division provided
insights into the processes at the Crime Scene Management Division
Dr. Sunil Mishra (SSO) of the Fingerprint Division shared
information about the introduction to fingerprint examination and
related court procedures.
Dr. Sunita Sinha (SSO) of the Questioned Document Division
provided insights of QD - detailed explanation on document analysis
and equipment demonstrations
Dr. Santosh Tripathy, Assistant Director of the Chemistry
Division, shared his comprehensive overview of the work
conducted in division
Crime Scene Management Division:
• Mr. Sugosh Abhyankar (SA) of the Crime Scene Management
Division provided his guidance on crime scene investigation
techniques.
• Dr. Rajneesh K. Singh (SSO) of the Photo Division provided insights
into the processes at the Crime Scene Management Division.
• Where they provided the information on meticulous protocols
followed in collecting, preserving, and analyzing evidence from
crime scenes. Along with that shared the insights on the 6 different
range in which Delhi is divided.
• This initial exposure highlighted the importance of precision,
attention to detail, and adherence to standard operating
procedures (SOPs) that ensure the integrity of the evidence chain.
FINGERPRINT DIVISION:
• Dr. Sunil Mishra (SSO) of the Fingerprint Division shared
information about the introduction to fingerprint examination and
related court procedures.
• Provided information on The individuality principle which asserts
that each fingerprint is unique to an individual , either 100% match
or no match at all , oldest but most reliable technique.
• Also shared the information on The National Crime Records Bureau
(NCRB).
Fingerprint Analysis
DOCUMENT DIVISION :
• Dr. Sunita Sinha (SSO) of the Questioned Document Division
provided insights of QD - detailed explanation on document analysis
• The demonstration in the Questioned Documents Division, where
we were given class on the examination of handwriting, signatures,
and documents to detect forgeries and alterations.
• The experts shared case examples that illustrated how subtle
differences in handwriting or ink composition could reveal
fraudulent activities,use of magic pens thus emphasizing the
importance of forensic analysis in legal contexts.
These demonstrations illustrated the critical thinking and problem-solving
skills required in forensic work, where every detail matters
Chemistry Division :
• Dr. Santosh Tripathy, Assistant Director of the Chemistry Division,
shared his comprehensive overview of the work conducted in
division
• The Chemistry Division provided insights into the analysis of
substances ranging from narcotics to toxic chemicals.Like :
EXPLOSIVES SUBSTANCES AND THEIR RESIDUES: Their type, composition,
effectiveness, quantitative and qualitative analysis.
ARSON AND FIRE: The nature and composition of fire accelerators and
inflammable substances.
PETROLEUM PRODUCTS: To determine whether petrol, diesel, kerosene and
other motor oils have been adulterated or not. If so, then to know the nature
and percentage of adulterants.
UNKNOWN SUBSTANCES: Qualitative and Quantitative analysis of unknown
solid, liquid or other substances.
To confirm the specification of brand, trademark of spurious or substances like
cosmetics, soap. talcum powder, shampoo or cream.
METAL: Metallic composition and percentage of metallic articles such as
ornaments, jewellery. etc.
CEMENT: Composition and percentage of various components of cement and
its strength.
ACIDS AND ALKALIES: Quantitative examination and to confirm whether an
acid was used for skin burn
Conclusion
The visit to the Forensic Science Laboratory (FSL) in Rohini, New Delhi, as part
of the Post Graduate Diploma in Crime Scene Management, was a
comprehensive and insightful experience that bridged the gap between
academic learning and real-world forensic practice. Throughout the visit, we
were exposed to the critical operations and sophisticated techniques
employed by various specialized divisions within the laboratory, gaining a
deeper understanding of how forensic science plays a pivotal role in the
criminal justice system.
The tour began with an introduction to the Crime Scene Management
Division, where we observed the meticulous protocols followed in collecting,
preserving, and analyzing evidence from crime scenes. This initial exposure
highlighted the importance of precision, attention to detail, and adherence to
standard operating procedures (SOPs) that ensure the integrity of the
evidence chain.
In the Fingerprint Division, we learned about various methods for developing
and analyzing latent fingerprints, including traditional powder techniques
and more sophisticated chemical processes. The experts demonstrated how
even partial or smudged prints could yield critical information, emphasizing
the expertise required to draw reliable conclusions.
One of the highlights of the visit was the demonstration in the Questioned
Documents Division, where we were given class on the examination of
handwriting, signatures, and documents to detect forgeries and alterations.
The experts shared case examples that illustrated how subtle differences in
handwriting or ink composition could reveal fraudulent activities, thus
emphasizing the importance of forensic analysis in legal contexts. These
demonstrations illustrated the critical thinking and problem-solving skills
required in forensic work, where every detail matters.
The Chemistry Division provided insights into the analysis of substances
ranging from narcotics to toxic chemicals.
Moreover, our visit provided an opportunity to understand the collaborative
nature of forensic investigations, where FSL Rohini's experts work closely
with law enforcement agencies. This partnership ensures that forensic
findings are effectively integrated into criminal investigations, supporting law
enforcement in building strong, evidence-based cases. The presentations
highlighted how communication between forensic scientists and police
officers is crucial for interpreting evidence and drawing accurate conclusions
that can withstand scrutiny in court.
FSL Rohini’s adherence to NABL accreditation standards further emphasized
the laboratory’s commitment to quality and reliability. By maintaining
rigorous standards in testing and analysis, the lab ensures that its findings
are scientifically sound and legally defensible, reflecting the high level of
professionalism within the organization.
Overall, the visit to FSL Rohini was an enlightening experience that provided
us with practical insights into the day-to-day workings of a forensic science
laboratory. It allowed us to see firsthand the applications of theoretical
knowledge in real-world scenarios, enhancing our understanding of the
intricacies involved in crime scene management and forensic analysis. The
expertise and dedication of the professionals at FSL Rohini inspired us to
appreciate the vital role of forensic science in upholding justice. This
experience has motivated us to pursue further learning and contribute
meaningfully to the field, ensuring that our future endeavors are guided by
the same commitment to accuracy, integrity, and scientific rigor that we
observed during our visit.
