restructure these sentences. When faced with a homicide like the one described in the case, there is a need for the detectives to conduct an exhaustive and well-executed inquiry that is founded on four steps: crime scene preservation, safeguarding and segregating the roommate, collecting forensic and physical evidence, and carrying out thorough interrogations and interviews. Following these steps is vital for the detective as it will enable him to resolve the puzzle around the homicide. However, failing to comprehensively and diligently execute any steps could have substantial repercussions, including compromising evidence through contamination and missing out on vital pieces, losing key witnesses that could unravel the case, and incorrect verdicts. The detective surges the prospects of precise and exhaustive investigations by prioritizing these actions, resulting in justice for the deceased, his family, and society. Remember, accurate documentation of what you observe, hear, and do is essential throughout the investigation. Stay focused, methodical, and thorough in your approach