First round up to Calif. 2d District Court of Appeal where plaintiffs lawyers were trying to say that Metrolink was negligent for operating commuter train in “push” mode. Trial Court and Appelate Court have now ruled that issue is pre-empted by Federal regulations permitting such operation.
For the gluttons for punishment out there, the decision may be found here for a while.
This, of course, is only an installment in a saga of court wrangling that will continue for many years, I suspect.