All of my info has been provided by the Sherriff's department, legal advice.
Law enforcement officers are not attorneys and are not qualified to offer legal advice. Betting that a prosecutor will invest manpower and precious resources in a small potatoes case like this with a non-Floridian as the alleged victim is a fool's wager.
If you really believe that you are in the right, you should seek the advice of an attorney licensed to practice in Florida where the wrongful acts allegedly occurred and where the jeep was located at the time of those acts.
According to Kelly Blue Book, the jeep has a trade-in value of $3,000-4,000 and a private party value of no more than $5,000. Probably less because the jeep is reported to have had an odometer reading of 173,750 miles in October 2019 (almost 5 years ago), the jeep has a history of being sold at a Copart auction at least once, and it appears that the jeep spent one or more winters in Massachusetts where roads may have been salted. [Google is your friend.]
Your legal fees could easily exceed the reasonable fair market value of the jeep. (No attorney I know would take on a case like this for less than a $5,000 advance retainer.)
You should also be aware that Florida adheres to what is sometimes called the "American Rule" with respect to attorney's fees, which means that each party bears his or her own attorney's fees and costs regardless of the outcome unless there is a specific statute allowing recovery or a contract between the parties providing that the loser pays.
How are you going to feel if a judge doesn't agree with your position and finds that you owned no more than a 50% undivided interest in a $3,000 jeep? What if a judge finds that the buyers were "bona fide purchasers" under Florida law? Are you prepared to throw more money at this problem with no guarantee that you will obtain a judgment in excess of what you will spend, or any recovery at all?
You really need to answer these questions for yourself before you proceed further.
Sometimes life isn't fair. This appears to be one of those times.
As Kenny Rogers sang, "Know when to hold 'em and know when to fold 'em."
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https://www.law.cornell.edu/wex/bona_fide_purchaser "A bona fide purchaser is someone who exchanges value for property without any reason to suspect irregularities in the transaction. . . . [A] a bona fide purchaser who buys from a seller with a defect of title (whether that’s by fraud or mistake) is nonetheless able to keep the property if a third-party files a claim of ownership."