INFACT LIBBY SCHAFF WAS REPORTED TO HAVE A COURT DATE AND IT IS SUSPECTED SHE REFUSED TO APPEAR AND THAT TRUMP MAY HAVE PARDONED HER
WHAT SHE DID WAS HIGHLY ILLEGAL: she acted as a lookout for at least 40 violent illegal alien felons ICE was looking for: a "look out" in a bank robbery does as much time as the gun men. She warned known felons that ICE was going to check the area for felons to deport.
there were blogs of people who THREATENED TO KILL LIBBY SCHAFF IF any of those known violent felons killed an innocent Californian thereafter
(and even if direct crime is not proven - there is still the issue of using her position as mayor to interfere and possibly endanger a federal agency sting operation - and ICE raid)
I think some news reported she had a trial date - however since then I haven't been able to find it.
My opinion is California hid the lawsuit and that the Supreme Court aided hiding it and the US SC either forgot or again helped hide her - likely because of her "beauty".