The story at Retraction Watch here is the most damaging yet.

Once allegations were raised, the issue ceased to be a matter solely for the individual academic. It became a test of Cambridge’s commitment to academic integrity and transparency. The involvement of Carter-Ruck, a firm known for reputation management and high-profile litigation, inevitably raises questions about whether the priority was discovering the truth or controlling the damage.

Who paid for Carter-Ruck? If Jason Arday, then he is not an innocent.

If Cambridge University, then this is corruption.

A university’s first instinct when faced with serious concerns about academic integrity should be openness, independent scrutiny and a clear public account of the facts. When the senior leadership instead move quickly towards legal containment, protecting reputations has taken precedence over protecting standards.

That does not by itself prove a deliberate cover-up … but we are now very, very close.

The central questions are unavoidable: who knew what, when did they know it and why was the response not more transparent?