If an incident caused by theft or other criminal activity at a covered facility resulted in or could reasonably have resulted in a catastrophic release of a regulated substance, then the owner or operator of the covered facility must perform an incident investigation. If it would be unreasonable, based on the owner/operator’s knowledge of the facility and the safeguards that are in place, to believe that the criminal act could have resulted in a catastrophic release, then an incident investigation is not required. In making such determinations…