Collet watched the screen in bewilderment as the blinking dot arrived at the window ledge and then did something utterly unexpected. The dot moved outside the perimeter of the building.
What's going on? he wondered. Is Langdon out on a ledge or—
"Jesu!" Collet jumped to his feet as the dot shot farther outside the wall. The signal seemed to shudder for a moment, and then the blinking dot came to an abrupt stop about ten yards outside the perimeter of the building.
Fumbling with the controls, Collet called up a Paris street map and recalibrated the GPS. Zooming in, he could now see the exact location of the signal.
It was no longer moving.
It lay at a dead stop in the middle of Place du Carrousel.
Langdon had jumped.
FOR CHAPTER 18 CLICK HERE .