My daughter, nieces and I were enjoying a day of plane spotting at our local airport a few years back.
I was preparing to leave and had put my video camera away when my daughter spotted a jet coming in for a landing.
It was my 11 year old daughter that noticed and mentioned that the plane had not touched down yet and there wasn't much runway left.
As it turned out she was correct, the plane left the end of runway and only managed to stop because of the arresting material that they happen to have at this airport.
It is my belief that it was the arresting material that saved that plane from plunging off the end of the runway to the road below.
The road is approximately 40-50 feet below the runway elevation at the very end of it.
The plane first touched down with approximately 1/3 of the runway remaining.
I got my still camera out too late to capture the action but early enough that you can still see the smoke kicking up and the front door opening.
As you can see in the picture below the aircraft is clearly beyond the end of the runway.