stepwilk I believe the incident you referred to some posts ago is this one:
ASN Aircraft accident 11-JAN-2009 Piper PA-46-500TP Malibu Meridian N428DC
Apparently the pilot involved was wanted for securities fraud amongst other things and wanted to do a DB Cooper.
UPDATE: Pilot on the run from Alabama authorities Local News The Herald Bulletin
The unmanned aircraft flew through the circuit at NAS Whiting Field shortly before impact in the Blackwater River basin just East of Milton, Florida.