Abstract:
The role of forensic evidence in criminal trials in Bangladesh is crucial in establishing the link
between crimes and criminals. Forensic science plays a vital part in the country's criminal justice
system, particularly in the investigation and prosecution of crimes. The application of forensic
principles and practices in Bangladesh's legal framework is essential in ensuring the integrity of
the justice system. The Evidence Act 1872, one of the major criminal investigation laws in
Bangladesh, includes forensic evidence, highlighting its significance in the country's legal
framework.
Forensic evidence is used to collect, analyze, and interpret evidence for criminal and civil law or
regulatory issues. In Bangladesh, forensic science is essential for law enforcement agencies in
criminal investigations to establish the link between crimes and criminals. However, the standard
of care is established by a competent authority, and forensic experts must adhere to this standard
when presenting evidence in court. The reliability of expert evidence is a concern, and forensic
scientists must ensure that their findings are accurate and unbiased. The use and attrition of forensic
evidence in the criminal justice system can be a challenge, and it is essential to track and catalog
the kinds of forensic evidence collected at crime scenes. Furthermore, the lack of resources and
infrastructure in Bangladesh's forensic laboratories can hinder the effective use of forensic
evidence in criminal trials. To address these challenges, it is necessary to improve the cross-border
cybercrime procuratorial organs system to intervene in cross-border criminal forensics activities.
Developing a new approach to the reliability of expert evidence in Scottish courts can be applied
to the Bangladeshi context. Ensuring the scientific validity of forensic evidence in criminal courts
is crucial in maintaining the integrity of the justice system. Additionally, increasing awareness and
education about forensic science among law enforcement agencies, judges, and lawyers can help
to promote the effective use of forensic evidence in criminal trials. By addressing these challenges
and limitations, Bangladesh can strengthen its criminal justice system and ensure that forensic
evidence plays a vital role in the investigation and prosecution of crimes.
