On the morning of Sunday, February 20, 1994, state and federal marshals searched Lin's property for Tipton kangaroo rats. Finding bits they claimed were part of a deceased rat, they confiscated Lin's tractor and discing machine. However, after three months the Fish and Wildlife Service was still unable to prove that the animal remains they found were actually part of an endangered species. The only difference between a Tipton kangaroo rat and non-endangered rats is a tenth of an inch in the length of the back feet.
The Fish and Wildlife Service not only charged the farmer, but also brought suit against the manufacturer of the tractor. Bakersfield businessman E.G. Berthold was surprised to receive a set of official documents from the U.S. Attorney's office titled "The United States of America vs. One Ford Tractor, Serial No. Nd1VC715V."