BOGOTA, Colombia -- The commander of Colombia's army resigned abruptly Tuesday in a widening scandal over the killing of scores of civilians, allegedly spurred by promotion-seeking officers to inflate rebel body counts.

Gen. Mario Montoya, who won wide acclaim for the bloodless hostage rescue of Ingrid Betancourt and three U.S. military contractors on July 2, did not mention the scandal as a factor in his retirement after 39 years of service.

www.washingtonpost.com/wp-dyn/content/article/2008/11/04/AR2008110401666.html