The development of forensic science stems from technological progress. Forensic science analyses samples or material evidence collected from crime scenes through detection techniques, such as blood, skin, semen, and hair. DNA analysis provides fingerprints of personal DNA, which can be used for criminal identification and settlement of disputes related to parenthood and maternity. Forensic genetics can provide information about events that occurred at the crime scene or supplement other forensic identification methods. Currently, the method used for identification is based on polymerase chain reaction (PCR) analysis. The cumulative use of detection technology has completely changed the parameters of forensic analysis. The traces of the sample can be analysed easily, accurately and efficiently. This review outlines the latest methods and techniques for forensic analysis.