His sculptures often lie close to or on the floor.

ECONOMIST: American sculptors

Shrewdly, Ballard made sure his sea-bottom itinerary took him close to where the Titanic was thought to lie.

FORBES: Pursuits | Found At Sea

But CNN has learned that the inmate has failed a number of lie detector tests regarding the details -- described by some sources close to the investigation as vague -- of the plot.

CNN: Police doubt authenticity of Jeb Bush killing plot