Where to report a cybercrime?
Internet-related crime, like any other crime, should be reported to appropriate law enforcement investigative authorities at the local, state, federal, or international levels, depending on the scope of the crime. Try to report unbordered crime in both locales; in a ideal case, both agencies will have to communicate in order to share details/evidence in the case, and it should be easier for the agency to obtain records in its own locale. Citizens who are aware of federal crimes (you really dont have to worry about this, but it will save you the time of getting interviewed by more than one agency) should report them to local offices of federal law enforcement instead. If you go to the lowest man on the totem pole with this, then understand they will pass the case up the chain of command, and you will be subject to presenting your case every time it switches agencies.
just because it involves bitcoin, doesnt make it a cyber crime. if you got robbed, or had a paper wallet stolen or snatched, the regular cops work just fine