it's called united states of america versus one tyrannosaurus batar. a case where the government sued a dinosaur. the first in my experience. >> in june we were able to secure the civil complaint. we were able to secure the warrant to be able to seize the dinosaur. would we be able to locate it? within four months in september 2012 we had it in our possession. >> also in their possession a search warrant. the immigration and customs enforcement of homeland security went to the florida workshop of mr. eric, that's eric percopi. >> in this case, even better than that was the items we were looking for or at least part of the items we were looking for were actually getting delivered on the day that we were there. >> talking about weird coincidences, of all the times for a delivery truck to show up, while the agents are there looking for dinosaurs and then here's another one. >> what we were able to do is say thank you to the delivery driver, take the boxes and include that as part of our search warrant and that helped us greatly. >> eric percopi pleaded gu