Are you suggesting the Saitama prefectural police didn’t track Yuta Kobiyashi’s credit card fraud laundering attempt through monero? Surely a court of justice will decide, but what evidence would you have otherwise? In case you were too busy or lazy to click through the article I originally posted to the source article, here’s that link. you might need a translator. https://www.nikkei.com/article/DGXZQOUE211MN0R21C24A0000000/