From Wikipedia on Double Jeopardy:

The exception to this exception exists between city and state sovereignties located within the same state. Although cities are different sovereignties than the state they are located within, the two are not permitted to attach jeopardy more than once cumulatively.

I think the theory goes that it isn't double jeopardy if the municipal, state, and federal don't work "in concert". I only just read the article, so I can't explain what "scientific espionage" even is.

Max 2. Local courts are "state" offices.

Don't forget the civil option!