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Creating a forensic image of the device is widely regarded as the first step in a digital forensics investigation because it ensures that a complete and unaltered copy of the digital evidence is preserved. This process allows investigators to work with a duplicate of the data that contains all artifacts, files, and system settings while maintaining the integrity of the original evidence.

The creation of a forensic image is crucial for several reasons. It prevents the risk of data alteration that might occur if one were to directly access or modify files on the device in question. By using forensic imaging tools, investigators can create bit-for-bit copies that include deleted and hidden files, making it more likely that all potentially relevant information is captured for analysis.

The other options, while relevant to the overall investigation process, do not represent the foundational step in handling digital evidence. Identifying potential suspects may come later, once initial evidence has been gathered. Analyzing data for patterns is a follow-up task that occurs after evidence has been properly secured and imaged. Documenting the crime scene is important in physical investigations but does not specifically apply to digital evidence collection as it pertains to the integrity of the data involved. Hence, creating a forensic image is a fundamental part of the investigation process that lays the