
Aadrikaa Legal Services (ALS)- Law I Litigation I Arbitration
Date: 18.09.2026
Supreme Court Acquits Man Sentenced to 10 Years; Finds Serious Lapses in NDPS Sampling Procedure
This Short Article has been prepared & written by Advocate Ravi Shekhar Jha-Delhi High Court, New Delhi. The views expressed are based on his interpretation of the law. He can be reached at his email id intelconsul@gmail.com .
The Supreme Court has acquitted a man sentenced to 10 years’ rigorous imprisonment in an NDPS case after finding serious deficiencies in the seizure and sampling process, including failure to draw representative samples in the presence of a Magistrate and non-compliance with the procedure contemplated under Section 52A of the NDPS Act.
In Nadeem Ahamed v. State of West Bengal, the Court held that the cumulative procedural lapses made the integrity of the seizure and sampling process doubtful. It further held that the Forensic Science Laboratory (FSL) report could not be read in evidence, leaving no acceptable evidence to establish that the substance allegedly recovered from the appellant was heroin. The conviction was consequently set aside and Nadeem Ahamed was acquitted.
Trial Court Had Sentenced Accused to 10 Years’ Rigorous Imprisonment
- Nadeem Ahamed had been convicted by the Special Court under the NDPS Act at Alipore, West Bengal, for offences punishable under Sections 21(c) and 29 of the NDPS Act.
- By its judgment dated August 24, 2021 and sentencing order dated August 26, 2021, the Trial Court sentenced him to 10 years’ rigorous imprisonment and a fine of βΉ1 lakh, with a further six months’ rigorous imprisonment in default of payment of the fine.
- His appeal before the Calcutta High Court was filed with a delay of 1,183 days. The High Court declined to condone the delay and dismissed the appeal without examining the conviction on merits.
Alleged Recovery of 125 Grams of Heroin
- According to the prosecution, on July 16, 2018, police received information that two men would arrive near Pragati Maidan Police Station in Kolkata to supply heroin.
- A raiding team intercepted Nadeem Ahamed and co-accused Amit Dutta alias Rakesh. The accused opted to be searched in the presence of a Gazetted Officer.
- The prosecution claimed that approximately 130 grams of suspected heroin was recovered from Amit Dutta, while 125 grams was recovered from Nadeem.
- The combined weight of the substances was 255 grams, and the prosecution treated the recovery as commercial quantity. One sample weighing 10 grams was drawn from each packet and marked S1 and S2.
- The samples were subsequently sent to the FSL, which reported that both tested positive for heroin.
Supreme Court Says High Court Was Wrong to Dismiss Appeal Solely on Delay
- Before considering the merits, the Supreme Court strongly disagreed with the Calcutta High Court’s decision to dismiss the criminal appeal merely because it had been filed late.
- The Court noted that Nadeem had remained incarcerated since his initial apprehension and did not have the financial means to file his appeal within time.
- It held that rejecting his statutory appeal solely on delay was βtoo harsh and unjustifiedβ. The High Court ought to have condoned the delay and decided the appeal on merits.
- Instead of remanding the caseβwhich would have caused further delayβthe Supreme Court itself examined the merits of the conviction.
Two Separate Recoveries Could Not Automatically Be Clubbed Together
- A major error identified by the Supreme Court concerned the treatment of the two recoveries as one combined commercial quantity.
- The Court held that merely because Nadeem and Amit Dutta were walking side-by-side, were apprehended simultaneously and were individually carrying suspected narcotics did not establish that either knew about the substance carried by the other.
- Such circumstances could create suspicion, but the Court reiterated that βsuspicion… cannot take place of proof.β
- To invoke conspiracy under Section 29 and club the quantities recovered from two separate individuals, the prosecution was required to produce positive and tangible evidence demonstrating prior knowledge or conspiracy.
- The Supreme Court found no such evidence. Apart from the allegation that the two men were walking together and were searched one after another, there was no material establishing a prior conspiracy.
125 Grams and 130 Grams Could Not Be Clubbed to Cross Commercial-Quantity Threshold
- The Trial Court had combined the alleged recoveries of 125 grams and 130 grams, resulting in a total of 255 grams, and treated this as exceeding the commercial-quantity threshold of 250 grams.
- The Supreme Court found this approach legally unsustainable in the absence of evidence proving conspiracy between the two accused.
- Relying upon Amarsingh Ramjibhai Barot v. State of Gujarat, (2005) 7 SCC 550, the Court held that the Trial Court had committed a grave factual error by clubbing the heroin allegedly recovered from two distinct individuals merely to bring the total above the commercial-quantity threshold.
Serious Defects Found in Sampling Procedure
- The Supreme Court then examined the manner in which the alleged contraband was sampled and found several significant deficiencies.
- The seizure officer had collected only one sample from each packet. The Court noted that this was contrary to Clause 2.2 of Standing Order No. 1 of 1989 dated June 13, 1989, issued by the Anti-Smuggling Unit, Department of Revenue, Ministry of Finance.
- The Standing Order contemplated that samples from seized narcotic drugs and psychotropic substances should be drawn in duplicate at the spot of recovery, in the presence of the panch witnesses and the person from whom the substance was recovered.
- The Court referred to Noor Aga v. State of Punjab, (2008) 16 SCC 417, where the Supreme Court had emphasised compliance with such guidelines, particularly in penal proceedings.
Accused’s Signatures Missing From Sample and Mother Packets
- Another serious discrepancy concerned the signatures on the seized material.
- The seizure officer claimed that the accused, Gazetted Officer and witnesses had signed the seizure list and labels. However, when the sample packets were opened during trial, the Court found that the labels did not bear the accused-appellant’s signatures.
- After examining the evidence, the Supreme Court recorded that neither the mother packet nor the sample packets bore Nadeem’s signatures when they were opened and exhibited before the Trial Court.
- This discrepancy further undermined the reliability and integrity of the sampling process.
No Separate Sample Seizure List, Test Memo or Weighment Chart
- The Court identified additional gaps in the prosecution evidence.
- No separate seizure list had been prepared for the samples drawn from the appellant. There was also no test memo or weighment chart prepared at the spot, and no specimen seal memo was proved during the seizure officer’s evidence.
- Although two independent witnesses had allegedly participated in the proceedings, only one was examined by the prosecution, without explaining why the other was withheld.
Complete Failure to Follow Section 52A Procedure
- The most significant deficiency identified by the Supreme Court concerned Section 52A(2) of the NDPS Act.
- The record showed that neither the seizure officer nor the officer-in-charge undertook the statutory procedure concerning inventory and sampling in the presence of a Magistrate.
- The Trial Court itself had noted that the seizure officer could not even state whether an inventory list had been prepared at the time of the raid.
- The Supreme Court consequently held that there had been a βcomplete and unexplained failureβ to adhere to Section 52A.
- Neither representative samples were drawn in the presence of a Magistrate nor was an inventory prepared and certified as contemplated by law.
- According to the Court, these lapses went to the root of the prosecution case and rendered the integrity of the seizure and sampling process wholly doubtful.
Section 52A Not Mandatory Per Se, But Cumulative Lapses Proved Fatal
- Importantly, the Supreme Court did not hold that every breach of Section 52A automatically results in acquittal.
- The Court expressly clarified that the procedure under Section 52A had not been considered mandatory by the Supreme Court.
- However, in the present case, the failure to draw samples in accordance with Standing Order No. 1 of 1989, when considered together with the complete non-compliance with Section 52A, made the seizure and sampling procedure unreliable.
- The Court went so far as to describe the cumulative procedure as a βtotal farceβ and βunworthy of credence.β
- This qualification is particularly important: the decision turns on the combined effect of multiple serious procedural defects, rather than laying down a rule of automatic acquittal for every Section 52A irregularity.
FSL Report Loses Evidentiary Significance
- The consequence of the defective sampling procedure was decisive.
- The Supreme Court held that the FSL report lost significance because of the flawed manner in which samples had been collected, coupled with the total failure to comply with Section 52A.
- It ultimately held that the FSL report could not be read in evidence. Once the forensic report was excluded, there was no acceptable evidence proving that the substance allegedly recovered from Nadeem was heroin within the meaning of the NDPS Act.
Conviction Set Aside; Nadeem Ahamed Acquitted
- The Supreme Court consequently set aside the impugned judgments and acquitted Nadeem Ahamed of the charges.
- It directed that he be released from custody forthwith, unless his detention was required in any other case.
- The appeals were accordingly allowed.
Key Takeaway
The ruling underscores two important safeguards in NDPS prosecutions.
First, narcotics allegedly recovered separately from two accused cannot automatically be aggregated to reach commercial quantity merely because they were apprehended together. Where the prosecution relies on Section 29 conspiracy to combine the quantities, it must establish conspiracy through positive and tangible evidence rather than suspicion or conjecture.
Second, although the Supreme Court did not treat Section 52A compliance as invariably mandatory in every case, serious and cumulative deficiencies in sampling, sealing, identification, inventory and Magistrate-supervised procedures can undermine the integrity of the alleged contraband itself.
Where those deficiencies render the sampling process unreliable, even a positive FSL report may cease to provide a safe evidentiary foundation for conviction.
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Source: Supreme Court
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