Forensic integrity under scrutiny |
Accurate and truthful information is essential to the court system’s integrity.
The foundation of the justice system is compromised when fake documents are introduced into a court case, leading to serious repercussions. Submitting false evidence in order to deceive the court and obtain an unfair advantage is a grave violation of the law. This behaviour can result in erroneous decisions and erode public confidence in the legal system. Judges take any attempt to taint the legal system with false material seriously and the consequences may cause long-term harm. Justice systems across the world depend on forensic evidence, which must be reliable, unbiased, and incorruptible. However, forensic science has weaknesses, including faulty drug analyses and fabricated findings. When its integrity is compromised, the repercussions can be disastrous, including diminished public confidence and institutions failing those they are meant to safeguard. Like any other institution, forensic labs are susceptible to corruption, including infiltration by organized crime groups. This can lead to erroneous convictions and further erosion of trust. Proving a document is fraudulent requires clear evidence and often expert witnesses. Forensic document examiners assess physical documents for inconsistent ink, altered text, or forged signatures by comparing them with known authentic samples.
Fabricated or digitally generated documents and evidence are not a new problem in courts; however, they are becoming more common and more complex. A digital forensic specialist is often required for digital records. These experts examine a file’s metadata, which is hidden information that includes details about the author, creation date and history of modifications. Metadata can demonstrate that a document is a forgery by revealing that it was created or modified at a time that differs from the claims being made. Imagine a courtroom where a laboratory report is the most important piece of evidence. There is the analyst’s signature; however, what if the test was tampered with or never carried out? To determine the type and source of a document, skilled forensic document examiners thoroughly review it and compare specific elements to established standards. However, in one particular case at Cantonment Board Clifton (CBC), Karachi, a forensic department official/examiner was allegedly involved in the creation of a counterfeit document. After obtaining thumb impressions before the CBC rent court, a fake rent agreement was allegedly manufactured using the examiner’s expertise.
A forensic examiner/FPB, namely Qalandar Bux of the forensic division of Sindh Police, was asked to examine a questioned rent agreement under Article of the QSO 1984 to determine whether the thumb impressions on the agreement were genuine or digitally pasted, since there was no tenancy relationship between the parties (verification and forensic scrutiny of the alleged documents). However, it is alleged that he shared sample fingerprints with organized criminals to create another fake rent agreement in order to harass and coerce during case proceedings. By sharing sensitive samples and officially obtained evidence, the official of the lab violated ethical standards at a time when there was an opportunity to gather trustworthy and convincing evidence to support the provision of justice. The question arises: who is responsible if criminals utilize obtained fingerprints or thumb impressions at any crime scene? The Sindh Police should be diligent in adopting measures to identify and prevent forensic laboratory misconduct and in ensuring the reliability of forensic testing, analysis and results. Who is responsible if such specimens are used to generate further documents for the intentional concealment of crimes?
The integrity of the entire system is jeopardized when those in charge of forensic testing commit wrongdoing. Because laypersons rely on their testimony and lack the expertise to detect falsehoods, the criminal justice system depends on forensic scientists to tell the truth. Confidence in the criminal justice system is damaged when things go wrong and guilty individuals go free while innocent people are wrongfully convicted. When forensic testing is meant to rely on expert testimony, a concerned forensic examiner veering off course and sharing samples with another party—constituting in-house tampering of records, which is a crime in itself—compromises departmental integrity. The absence of oversight in forensic science should be a cause for alarm. Integrity in forensic science is not often discussed; sometimes it is even a neglected topic. It demands the highest standards of transparency and accountability. The repercussions of compromised forensic scientific integrity can be disastrous, including erroneous convictions, diminished public confidence and institutions that fail the people they are meant to safeguard.
It must be understood that the justice system does not tolerate deception. Individuals should understand their rights and take the correct legal steps to fight back. The Inspector General of Police (IGP) should launch a major crackdown on corruption and misconduct within the police, especially in forensic laboratories and order an inquiry. There is also a need to build systems that are both scientifically sound and resistant to corruption, as integrity in forensic science is no longer optional—it is essential.
—The writer is a senior lawyer based in Karachi.