11.   Also on Monday, investigators got their first tentative piece of evidence that the plane might have been destroyed by an explosive device.

12.   Also on Monday, law enforcement investigators got their first tentative piece of evidence that the plane might have been destroyed by an explosive device.

13.   Another day it was the cockpit, where an explosive device might have been hidden in a cooler.

14.   Another explosive device was discovered Sunday night in Albion, Neb., The Associated Press reported.

15.   Authorities say the bombs that failed to detonate under the bridge spanning the River Thames were the largest explosive device ever planted in Britain.

16.   Blitch was familiar with large robots sent in by bomb squads to defuse potential explosive devices.

17.   Bishop was charged with possessing, making and mailing explosive devices, records show.

18.   A couple of hundred pounds of newly dredged wreckage was being examined Wednesday for any indications that an explosive device or mechanical failure had destroyed the jet.

19.   A commercial fisherman from Jupiter has pleaded guilty to killing a pelican in January by inserting an explosive device into a fish that the pelican swooped down and swallowed.

20.   A block away, inside the church sanctuary, a bomb squad robot whirred around the body of the gunman, probing for a possible explosive device.