Fingerprint analysis is a critical tool in the field of criminal investigation, providing crucial evidence to support allegations against suspects and helping to bring them to justice. The process involves the collection, preservation, and analysis of fingerprints found at crime scenes, with the goal of linking the fingerprints to a specific individual. Fingerprint evidence can be used to connect suspects to the crime scene, establish their presence at the time of the crime, and provide strong evidence of their involvement in the crime. In order to ensure that fingerprint analysis is used in a manner that is free from political influence and guided by the principles of scientific integrity and impartiality, it is important to have effective oversight and accountability mechanisms in place, as well as proper training and certification of fingerprint examiners. Despite its challenges, fingerprint analysis remains a powerful tool in the fight against crime and a critical component of the criminal justice system. This paper will be discussing Introduction, types fingerprint, problems, techniques, cases, conclusion and suggestions.