If soldier killed Afghan civilians in rampage, did he act alone?

Shots reportedly heard long after the suspect’s return to an Afghanistan base are among the questions raised at a hearing for U.S. Army Staff Sgt. Robert Bales.

JOINT BASE LEWIS MCCHORD, Wash. — The case against U.S. Army Staff Sgt. Robert Bales appeared at first to be horribly simple: Days after a bomb blew off the leg of a friend i…

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