Grimaud instantly makes himself disagreeable to the Duc, as part of an escape plot.

In the prison's history, there have been two murders inside the prison, one escape and at least one failed escape plot.

A second, unrelated escape plot in 2001 was unsuccessful.

If anyone was likely to be involved in an escape plot, he'd have sworn McCullum was.

His cellmate, Butcher, quickly became friends with the big man and soon let him into their escape plot.

And the king suspected that, if Daedalus was seriously involved in their escape plot, the fugitives might well enjoy some extraordinary means of transportation.

He declined to say who had informed the authorities of the escape plot or how and when the breakout was to be carried out.

It helps immeasurably, I assure you, sir, in cutting down on escape plots and other nonsense of that kind.

Papathanassiou also detailed his continuous vigilance trying to uncover escape plots.

In 2007, Bieber was involved in an escape plot with two other prisoners.