Final answer:
Dewey's examination of the photos could potentially anticipate the capture of the suspects, both through direct clues such as the white van in eyewitness accounts, and through more subtle aspects such as the hidden details provided by the framing of the photographs.
Step-by-step explanation:
Al Dewey's examination of the crime scene photos would have shown him various aspects that could have indicated the eventual capture of the suspects. In the scenario you provided, one crucial aspect was the white van mentioned in eyewitness reports. Even though the van turned out to be a red herring, its consistent mention in multiple reports signifies its importance in the investigation. Eyewitness accounts and associated elements like this white van create a visual point of view that influences the direction of the investigation.
More subtly, the very context and composition of the photos can provide clues that were not immediately obvious. Echoing the phrase 'the Gaze of Photography', how the photographs are framed—the decisions about where, when, and how to place the camera—create a visual point of view that can reveal certain details and hide others. This may foreshadow the capture of the suspects by indirectly pointing the investigators to consider angles they had not previously thought of.
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