Every form of money is used for illegal activities so lest not just pin point bitcoin,yes it is used like other money.
Well no, Bitcoin is used far more than others.
If every 10th fiat transaction is used for khrymez, pretty much *every* BTC transaction is used in commission of some sort of a crime.
Which is not to say it's a bad thing. Most BTC crime is b2b (bitcoiner-on-bitcoiner crime), and creates tremendous lel value because hilariously inept and downright idiotic.
For instance, a bitcoin criminal got V& yesterday:
http://www.newsbtc.com/2016/03/30/former-silk-road-member-arrested-selling-drugs-dark-web/This has to be a joke. "U.S. Attorney Benjamin Wagner said Tuesday
David Ryan Burchard of Merced used the moniker "Caliconnect" and accepted orders for marijuana and cocaine on Silk Road and other dark-web sites, including Agora, Abraxas and AlphaBay."
Punching in "David Ryan Burchard" in Google image search, first two results:
(1) recent public intoxication arrest & (2)
(
https://trademarks.justia.com/owners/david-ryan-burchard-2876901/)
Hmm... How did they ever catch this khryminal mastermind?
TL;DR: Kids, make sure *NOT* to trademark your super seekrit DNM nom de guerre under your full, real name.