AI Overview...
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DNA Investigation - Several sources emphasize that DNA testing is a crucial scientific tool in criminal investigations, but its absence or improper conduct does not automatically invalidate the entire investigation or lead to acquittal. For instance, Nazar Singh VS State of Punjab - Punjab and Haryana notes that defective investigation alone cannot justify acquittal, especially considering that DNA testing was not widely used in 2000. Similarly, Sahida Laskar @ Saida Laskar VS State of West Bengal - Calcutta states that ordering a DNA test involves balancing privacy rights and that the investigation was not inherently defective when such tests are requested late in the process.
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Defective Investigation - Multiple references highlight that an investigation can be deemed defective if conducted intentionally or negligently, which may cast doubt on the prosecution's case (State of West Bengal VS Binay Majhi - Calcutta, Bhima Bhoi VS State of Orissa - Orissa). However, courts have clarified that a defective investigation does not necessarily prevent conviction if sufficient evidence exists otherwise (Md. Majharul @ Md. Majharul Haque VS State of Bihar - Patna, Ram Udagar Mahto VS State - Delhi, MANGTU RAM VS GOVT OF NCT OF DELHI - Delhi).
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Reinvestigation and Further Investigation - Courts recognize that if initial investigations are found to be defective or incomplete, further or fresh investigation can be ordered to cure deficiencies (Ram Udagar Mahto VS State - Delhi, Paramjit Singh Dhaliwal VS State of Punjab - Punjab and Haryana). Such investigations aim to ensure the integrity of evidence collection, including DNA sampling, and are permissible under legal provisions like Section 173 of the Cr.P.C. (Paramjit Singh Dhaliwal VS State of Punjab - Punjab and Haryana).
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Court’s Stance on DNA Evidence - DNA evidence is regarded as a valuable investigative tool but not infallible. Its reliability can be challenged if the collection or analysis process is flawed, as seen in cases where DNA reports are questioned due to procedural lapses or delays (State of Bihar VS Imteyaz Alam @ Ansari - Patna, State of Bihar VS Imteyaz Alam @ Ansari - Crimes). Courts have emphasized that DNA evidence should be corroborated with other evidence and that reliance solely on DNA reports without proper procedure can be problematic.
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Legal Principles - The legal framework permits further investigation, including DNA testing, even during trial stages, provided it adheres to constitutional rights such as privacy (Sahida Laskar @ Saida Laskar VS State of West Bengal - Calcutta) and procedural safeguards (Nazar Singh VS State of Punjab - Punjab and Haryana, Paramjit Singh Dhaliwal VS State of Punjab - Punjab and Haryana). The investigation’s integrity is paramount, and courts may order additional testing or investigation if the initial process is suspected to be flawed or incomplete.
Analysis and Conclusion:
While DNA testing is a vital scientific tool in criminal investigations, its absence or flawed conduct does not automatically lead to case dismissal or acquittal. Courts recognize the importance of proper investigation procedures and allow for further or reinvestigation when initial efforts are defective. The admissibility and reliability of DNA evidence depend heavily on procedural correctness, timeliness, and corroboration with other evidence. Ensuring proper investigation techniques, including DNA sampling, is essential for maintaining the integrity of criminal proceedings.
References:
- Md. Majharul @ Md. Majharul Haque VS State of Bihar - Patna, Nazar Singh VS State of Punjab - Punjab and Haryana, Sahida Laskar @ Saida Laskar VS State of West Bengal - Calcutta, Ram Udagar Mahto VS State - Delhi, State of Bihar VS Imteyaz Alam @ Ansari - Patna, State of Bihar VS Imteyaz Alam @ Ansari - Crimes, State of West Bengal VS Binay Majhi - Calcutta, Bhima Bhoi VS State of Orissa - Orissa, MANGTU RAM VS GOVT OF NCT OF DELHI - Delhi, Paramjit Singh Dhaliwal VS State of Punjab - Punjab and Haryana
Search Results for "Dna Defective Investigation"
2018 0 Supreme(Pat) 1838 • India - Patna
ADITYA KUMAR TRIVEDI
He had not done DNA test. Then had denied the suggestion that his investigation happens to be defective one. 23. ... After completing investigation, submitted charge sheet. During course of cross-examination he had stated that he had not mentioned the age of the victim. ... PW.4, victim (name withheld) filed Complaint Petition No.1698 of 2012 on 16.06.2012 which was sent to the concerned Police Station for registration and investigation whereupon, Balrampur P.S. ... Case No.87/2012 was registered follow....
2014 0 Supreme(P&H) 1441 • India - Punjab and Haryana
MUTTACI JEYAPAUL, SNEH PRASHAR
Defective investigation by itself can never be made ground for acquittal of the accused. More so, scientific investigation especially DNA testing etc. was not so popular in the year 2000 to which this case pertains to. ... 28. ... On completion of investigation, inquiry report as envisaged under Section 173 of the Code of Criminal Procedure (for short "Cr.P.C.") was presented by the prosecution against all the four accused. ... Assailing the credibility of the prosecution witnesses and the inv....
2025 0 Supreme(Cal) 33 • India - Calcutta
AJAY KUMAR GUPTA
40) ... ... (B) Right to Privacy - The court recognized the constitutional right to privacy, stating that ordering a DNA ... The prosecution filed an application under Section 311 of the Cr.P.C. for DNA test of the accused at the stage when the evidence of prosecution is at the verge of completion. Neither the investigation was defective nor lacking. ... investigation altogether.” ... “Further investigation” therefore, would mean continuation of the earlier investigation#HL....
2021 0 Supreme(Del) 914 • India - Delhi
MANOJ KUMAR OHRI
, or fresh investigation, as it did not wipe out the earlier investigation. ... , reinvestigation, or fresh investigation. ... The court analyzed the concepts of further investigation, reinvestigation, and fresh investigation and their applicability in the ... Neither the investigation was defective nor lacking on this aspect. The fault, if any, laid with the FSL for examining the samples after a considerable amount of time. Pithily put, the Investigating Officer had ....
2024 0 Supreme(Pat) 796 • India - Patna
ASHUTOSH KUMAR, JITENDRA KUMAR
witnesses clearly confirm that respondent was one of main conspirators and was part of team which executed bomb blasts – Evidence of DNA ... The search and seizure are defective. The connection of the appellants with Eram Lodge is doubtful. The DNA reports ought not to have been relied upon to prove the identity. ... This led to the major leads in investigation. ... DNA report, it has been argued, could be more useful for the purposes of investigation but not for raising any presumptio....
• India - Crimes
ASHUTOSH KUMAR, JITENDRA KUMAR
witnesses clearly confirm that respondent was one of main conspirators and was part of team which executed bomb blasts – Evidence of DNA ... The search and seizure are defective. The connection of the appellants with Eram Lodge is doubtful. The DNA reports ought not to have been relied upon to prove the identity. ... This led to the major leads in investigation. ... DNA report, it has been argued, could be more useful for the purposes of investigation but not for raising any presumptio....
2016 0 Supreme(Cal) 167 • India - Calcutta
NADIRA PATHERYA, DEBI PROSAD DEY
officer if the investigation is designedly defective. ... The investigation being absolutely defective makes the case of the prosecution doubtful and the convict/appellant cannot be convicted for such a serious offence on the basis of such defective investigation. ... The specific argument of learned Advocate for the convict/appellant is that the investigation has been conducted in a defective manner and on that score alone, entire case of prosecutio....
2016 0 Supreme(Ori) 52 • India - Orissa
S.K.SAHOO
officer if the investigation is designedly defective. ... CRIMINAL TRIAL - If the investigation was faulty, it was not the fault of the victim or the witnesses - In the case of a defective ... an accused solely on account of the defective investigation as to do so would tantamount to playing into the hands of the investigating ... the investigation is designedly defective. ... In the case of a defective investigation#HL_EN....
2015 0 Supreme(Del) 2453 • India - Delhi
SURESH KAIT
Murder - Investigation - [Section 498A IPC, Section 302/201 IPC] - The court discussed the thorough investigation carried out, ... DNA profiling. ... The petitioner alleged that the investigation was perfunctory and raised doubts about the identity of the deceased. ... P.C. with the prayer to make an order for further investigation by some senior experience police officer as the untraced report is based on defective, dishonest and irresponsible investigation. ... 12.....
2007 0 Supreme(P&H) 44 • India - Punjab and Haryana
T.P.S.MANN
Criminal Procedure Code, 1973, Section 53, 2(h) 173 and 482—Investigation—DNA Test—Examination of the accused at the request of a ... police officer—Collection of blood sample from the accused—This is part and parcel of the process of investigation—Court have wider ... Defective investigation coming to the light during the course of trial may be cured by further investigation if circumstances permit it. ... This is a part and parcel of the process of investigation. ......
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