they have a package with your address on it. In court, if that is all they have then it will NOT hold up and will be a waist of thier time. If you have any wu receipt or anything that can tie you too it - burn it or eat it, crap it, then burn it. Anyone could have ordered it and put your address as the destination.
Hope they don't have your call on caller id.
If your town population is 200 and your the only guy in it with 23 in arms - that may be funny. They knock on your door, you open it looking like Ronnie Coleman and say "What, no, no. That crap is not mine. I don't do that stuff Sir."
If all they have is a package with your address, you are fine.
Depends on your pd too. If you don't hear anything in a few months, keep an eye out for jay cutler looking cops giving speeding tickets.