Abstract

This research paper examines the growing role of social media in modern criminal investigations and its transformative impact on policing and evidence collection. With the rapid expansion of digital communication platforms, criminal behaviour has increasingly migrated to online environments, creating new opportunities and challenges for law enforcement agencies. The study explores how social media functions as a critical source of Open-Source Intelligence (OSINT), enabling investigators to gather real-time information, identify suspects, track movements, map criminal networks, and analyse behavioural patterns through digital footprints. The paper highlights the evidentiary value of social media content, including posts, images, videos, geolocation data, and communication records, which assist in establishing timelines, motives, and links between suspects. It also discusses the use of social media in predictive policing, monitoring public sentiment, crowdsourcing information, and improving communication between law enforcement and the public. These developments have shifted policing from a reactive to a proactive model, enhancing efficiency and community participation in crime prevention. However, the research also critically evaluates the legal and ethical challenges associated with the investigative use of social media. Issues relating to privacy, data protection, admissibility of digital evidence, surveillance concerns, and the risk of misuse or misinterpretation of online data are examined within the framework of constitutional safeguards and procedural law. The paper emphasises the need for clear legal frameworks, judicial oversight, and ethical guidelines to ensure that social media is used responsibly and proportionately. The study concludes that while social media has become an indispensable investigative tool in the digital age, its effective use requires a careful balance between technological advancement and the protection of fundamental rights. Establishing robust regulatory mechanisms and professional standards is essential to maximise the benefits of social media in criminal investigations while safeguarding civil liberties.

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