Coindesk:

Chainalysis Investigations Lead Is ‘Unaware’ of Scientific Evidence the Surveillance Software Works

Renowned lawyer Tor Ekeland is poking holes in the U.S. government's case against alleged Bitcoin Fog creator Roman Sterlingov

https://www.coindesk.com/consensus-magazine/2023/07/24/chainalysis-investigations-lead-is-unaware-of-scientific-evidence-the-surveillance-software-works/