<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  How does DNA analysis help in forensic science ? Context: DNA analysis in forensic science is used for identifying suspects, connecting crimes and proving innocence by studying genetic material from crime scene evidence. Answer: [/INST]DNA analysis helps in identifying suspects, linking crimes, and exonerating the innocent through the study of genetic material extracted from evidence at crime scenes.</s>