I wouldn't get your hopes up about recouping any money from the employees VF, remember the Amtrak Secretary that sold passenger information to the spooks for several hundred thousand dollars and was allowed to retire with full pension and benefits!
Also the many Congress critters, officials and ex Presidents that were also allowed to " retire" with pension and benefits intact! ( see Nixon, Richard )instead of going to prison!
I'm more interested in the IG finding out what Amtrak Management types were in on this, or else weren't doing their jobs when they certified the fraudulent time sheets!
As for the untrustworthy political rag,( aren't they all!) as Ronnie Raygun used to say, "trust but verify!"