The September 9th Pacific Gas & Electric (PG&E) natural gas pipeline failure that killed eight people in San Bruno, CA has eerie similarities to the June 1999 Olympic Pipeline Company Failure in Bellingham, WA that killed three people. The Bellingham event was a control system cyber incident. With input from the National Transportation Safety Board (NTSB), Marshall Abrams from MITRE and myself performed the most comprehensive analysis of any control system cyber incident.