You don't see them extraditing Snowden, do you? Regardless, despite your lack of tact you claim to know more about Croatia than I do and you dismiss web citations that claim to know more than you so it's pointless to discuss further.
If you did, you would find the last one points to this PDF on the US Dept of State Website: http://www.state.gov/documents/organization/71600.pdf which is CHAPTER 209--EXTRADITION of CRIMES AND CRIMINAL PROCEDURE.
That lists Yugoslavia which isn't even a country anymore, but has a note
\1\ For the successor States of Yugoslavia, inquire of the Treaty Office of the United States Department of
State.
Croatia is a successor States of Yugoslavia, however, I originally ignored that because I thought I'd have to contact the State Department. Then I decided to see if that info is published. Alright, Lets check out the Treaty Office of the United States Department of State.
JUDICIAL ASSISTANCE
CROATIA — INVESTMENT
Agreement on enhancing cooperation in
preventing and combating serious crime.
Signed at Washington February 16, 2011.
Entered into force August 19, 2011.
TIAS
That's pretty vague, but there is some agreement there.
You don't see them extraditing Snowden, do you? Regardless, despite your lack of tact you claim to know more about Croatia than I do and you dismiss web citations that claim to know more than you so it's pointless to discuss further.