Why hasn't this been challenged in court? Seems like civil forfeiture violates the 4th amendment.
It doesn't violate the 4th amendment because, despite the inaccuracies in the article, you do get a trial and the government does have the burden of proof. The DEA agent they are quoting is either ignorant or means that there is no due process before they seize the money in the first place. But you do get the due process after the fact. Most of the time there is no trial because the person they took the money from do…
Because the time and/or money cost of fighting the theft is more than the value of the money stolen? Court isn't cheap. Court is appallingly expensive.
NOTE: I am absolutely not making the claim that there has never been an instance of a right and just asset forfeiture case.