The official version of events surrounding Danny Casolaro’s death has been questioned since the beginning, but several recent revelations resulting from the release of government documents have undermined it. While there are still questions about Casolaro’s death, there are over a dozen reasons to doubt the official conclusions.

A heavily redacted section of the Federal Bureau of Investigation’s file on Technical Security Surveys shows just how easy it was for embassies to tap government phones in the mid-’50s. After discovering that the French were listening in on the White House, the FBI to uncovered dozens of phone lines belonging to the governments of American allies that were vulnerable to Communist governments. While securing these lines, a phone tap on the Soviet United Nations delegation had to be pulled - leaving the Bureau with no choice but to go through the Italian embassy.

According to the Department of Justice, not only is some material on the PROMIS affair being withheld to protect wiretap information, the FBI’s material is also being withheld to protect the Intelligence Community’s sources and methods, except where it was lost or destroyed as so often happens with files relating to the PROMIS scandal. In addition, the DOJ also positively affirmed that as of earlier this year, the FBI had an open investigation relating to PROMIS while hinting that part of it remains “pending” even now.

Over two decades after Danny Casolaro died while investigating the PROMIS affair, a recent FOIA response from the National Archives confirms that it truly is “the scandal that wouldn’t die.” Where a previous release saw only 4% of the total redacted and nothing withheld in full, this release sees 23% of the pages redacted or withheld in full. The letter from the Archives’ suggests that the difference is due to the presence of wiretap information in the Casolaro investigation, a fact which has been previously undisclosed by the government.