It was not within United's range of apprehension that terrorists would slip through the PWM security screening checkpoint, fly to Logan, proceed through another air carrier's security screening and board that air carrier's flight, hijack the flight and crash it into I World Trade Center, let alone that 1 World Trade Center would therefore collapse and cause Tower 7 to collapse.

Wednesday's ruling deviated significantly from a previous ruling by Hellerstein. In September, he ruled that American Airlines and United Continental Holdings must stand trial to defend [JURIST report] against a claim by World Trade Center Properties (WTCP), the owners of the World Trade Center towers, who claim that the negligence of the airlines allowed the hijackers aboard the planes which eventually destroyed the towers on 9/11. In so holding, he rejected the defendants' claim that the airlines should not be required to go to trial as WTCP already recovered from insurance companies. In 2007 a $4.09 billion settlement was reached [JURIST report] between insurance companies and WTCP. WTCP was seeking damages from the airlines in the range of $8.4 billion, which they estimate would be the cost of replacing the two towers. The judge in that case has limited to their earnings to the "lesser of fair market value or replacement cost" of the towers which he has put at $2.805 billion—the price WTCO agreed to pay the for the lease for the towers two months prior to the 9/11 attack.