The profile’s usefulness was limited by the same factor that limited everything else in the investigation: without a specific name attached, a behavioral profile is a filtering tool, not a solution. It could narrow the field of suspects. It could suggest the kinds of backgrounds that warranted attention. But it could not identify a specific person.
The behavioral profiling methods used in the Cooper case were early versions of what would become more sophisticated over subsequent decades. Whether a more refined profiling approach would have yielded different conclusions is impossible to say with confidence.
—
## The Money in 1971 Dollars and Beyond
The $200,000 that Cooper received has been a fixed reference point in the case for more than fifty years. The figure is memorable, specific, and large enough to be meaningful. But its significance has changed over time in ways worth noting.
In 1971, $200,000 was a substantial sum. Adjusted for inflation, it would be equivalent to approximately $1.5 million to $1.6 million in 2024 dollars. This is real money by any measure, and it was enough that, if Cooper survived, it could theoretically support a modest lifestyle for many years without requiring work.
The FBI’s record of each bill’s serial number was not purely investigative—it also had a practical effect on the money’s usability. Any bill that appeared in a bank or business could potentially be identified and traced. For someone trying to spend the money, the only safe options were to use it in contexts where bills were not carefully tracked—small cash transactions, informal economies, or transactions outside the United States—or not to spend it at all.