I warned about BTC-e(and many like them) since years ago...
https://www.reuters.com/article/us-greece-russia-arrest-idUSKBN1AB1OP
https://www.reuters.com/article/us-greece-russia-arrest-suspect-idUSKBN1AB1VR
BTC value will drop for sure
I just heard that they tried to run away with approximately 66k bitcoin. It's good that police were able to track them down. But I am sure the legitimate bitcoin owners will never get back their amount and it will be seized by the government to fill up their treasury as unclaimed funds.
It is really a sad news because due to these kind of scammers, the reputation of bitcoin is in danger and general people will think that bitcoin users are mostly scammers because they don't get to look at the bigger pictures.
and it's almost true. 80% from the BTC market is coming from the black market...
BTC will become a real asset when ALL the exchangers will be regulated(financial license).