According to ChainCatcher, as disclosed by Bitcoin News, the 15,965 bitcoins related to sanctioned wallets that were transferred today are still controlled by Chen Zhi, the leader of the criminal group Prince Group, and have been moved on-chain for the first time in three years.
It is worth noting that these bitcoins are not part of the 127,000 BTC that the United States announced last week had been seized from its operations.