But some of the most challenging cases to do with race and the power of the state have been played out in this area.

He goes on to describe the most challenging case he faced in his career.

I like interesting and challenging cases, and your case was both.

But then those small rural hospitals are not asked to take on the most challenging cases, as Mpilo is.

You are without doubt the most challenging case I've ever handled.

The evidence will increase the hurdles for the defense in what is already a challenging case, as was evident during jury selection today.

He even looked forward to surgery, hoping it would be a challenging case.

He said the most challenging cases are not necessarily homicides where the cause of death is obvious.

Today, when faced with challenging cases, residents almost reflexively call for a consultation.

Cline was immediately confronted with a challenging case in October 1928.