Mr. Chavez's arrest also raises questions, her family said.

The arrests have raised fears of a renewed repressive crackdown on people with any ties to the country's leftist rebels.

Karson's arrest raised important questions regarding freedom of thought and whether or not it applies in times of tragedy.

His arrest and trial, which began Thursday, raised wide interest in Teheran, the papers said.

Commander Asmund's arrest had raised quite a stir.

The arrests of the two sergeants also raise questions about what their superiors knew.

But his arrest has already raised profound questions for post-Soviet Russia.

A8 A drug cartel leader's arrest raises hopes in Colombia.

They say any arrest raises an alarm.

The arrest raised troubling questions about global confidence in Japan's financial system, already haunted by banking problems from bad debts that have festered for years.