bitcoin is money, and newsflash, people steal money from other people but that doesn't make that money's main usage for crime! it is like saying US dollar is only used by terrorists be cause it is the biggest usage of USD in the world!
a case under investigation by the United States Department of Justice. Investigations are being conducted by the government agency on the alleged players in the world of digital currencies to manipulate the value of Bitcoin and other cryptocurrencies.
and what happened next? nothing. this was months ago and it was only online drama about bitcoin during its downtrend. now that we are on a uptrend it is long forgotten. and there was no valuable result from this "investigation" of theirs.