Quoted from Billy16:There is absolutely no way to prove any criminal intent here. Maybe a small town department might look at this, but it is totally a civil matter.
Well, if it were me based on the same facts that have been shared with us here, I’d approach the matter by reporting the item as stolen and then file for charges to be brought for them being in possession of stolen property (no need to show criminal intent at the onset with that approach). This would mean the OP could potentially get the item back if it gets re-sold to a third party as well...he would at least have a chance. If he does nothing then he has no chance if they won’t return the machine.
I agree this is all location specific and whatever approach may work in Texas or Nevada may not work in California or some other state. Every area is totally different. I also agree we are probably missing some key info that would impact the thought process and possibly even the recovery options.