Last month, Andersen filed a motion for summary judgment, saying that the plaintiffs have "failed to provide competent evidence sufficient to satisfy summary judgment standards" to show that she was guilty of copyright infringement. A forensic expert hired by the RIAA also completely failed to find any evidence whatsoever on her hard drive to support the RIAA's allegations.
The RIAA had no choice but to dismiss the case "with prejudice". This effectively exonerates Andersen of the crime. In the past, the RIAA has moved to dismiss cases "without prejudice" which ends the lawsuit without a winner. The RIAA could now be forced to cough up an attorneys' fee award.
Andersen's counterclaim is still "standing on its own," according to Tanya, which means she still has the opportunity to argue her counterclaims before the court while the RIAA cannot pursue its copyright infringement claims any further.
Source:
Ars Technica