What approach did the detective take to solve the case?

The choice to compile a list of all the shoes found at crime scenes demonstrates a methodical and analytical approach to investigation. By focusing on a specific detail—shoes—the detective can identify patterns or similarities that may connect various incidents or lead to potential suspects. This tactic suggests an emphasis on understanding the physical evidence left behind, which can often yield significant insights about the perpetrator, such as their size, style preferences, or potentially even their identity if a particular shoe is unique or identifiable.

Furthermore, analyzing footwear can help establish timelines or locations that may not be immediately evident from witness accounts or other forms of evidence. By meticulously documenting this information, the detective could build a clearer picture of the crime and possibly link multiple cases together, enhancing overall investigative efforts. This choice reflects a proactive and evidence-based approach to detective work, which is essential in solving cases effectively.