1.   The intruders were spotted not by army patrols or the border security force but by a goat herder who chanced upon the strangers in March.

2.   Two nights ago, forward observers on the perimeters of the base spotted an intruder.

3.   Adams said the intruder was spotted by security cameras, but he crossed the gardens and reached the main building before he could be stopped.

4.   Flares were fired from U.S. positions late Thursday but it was unclear whether new intruders had been spotted.

5.   Indian patrols spotted the intruders as the snow started melting in May and launched air strikes and ground attacks to dislodge them.

6.   Indian newspapers and opposition parties had said that Indian intelligence agencies had failed to spot the intruders who seized mountaintops vacated by Indian soldiers during winter.

7.   It was unclear whether new intruders had been spotted, but a large fire broke out Thursday night along the perimeter.

8.   Mrs. Chretien spotted the intruder, quickly locked two bedroom doors and telephoned for help.

9.   They spotted the intruders and detained one of them while the rest escaped.

10.   When Harrison went down to investigate, he spotted an intruder.