They lost their case because when ordered by the court to produce records they DISTROYED them instead.
It was their fault.
The courts in the USA are now making the **AA -show- that the person claimed did in fact d/l-u/l copyrighted files. Without such proof -before- they file a case they have already lost.
Read my post on the Uni printers that received DMAC notices.
Read the pdf Papers on the research by the Uni of Washington State.
No more free rides for the **AA and their SS/KGB tactics.