more than likely they wouldn;t even bother dusting for prints to see who grew them... unless theres ALOT of them all together, its simply not worth the time going after a guy thats growing a couple plants for their own use. I know people that have gotten the cops called to their house because a neighbor called about them having a plant or 2 in their back yard... cops just made them dig them up and that was the end of it (and after they left, they got replanted elsewhere lol)

Secondly, unless your prints are already on file with the cops (basically meaning you have been arrested previosly) your prints won;t match anything in their database anyways.

*edit i should say, that story is in canada though... not USA... unless your in a state with medical laws, you americans can be pretty anal about cannabis!