Amazon Tribe Feared Missing After Attack (VIDEO)

08/09/2011 11:31 am ET | Updated Oct 09, 2011

Brazilian officials fear that drug smugglers may have massacred an isolated Amazon tribe.

Protection officers fear the worst, following an attack by armed men on a guard post near the Peruvian border.

The interrogation of a captured suspect has apparently further convinced officials that a massacre may have taken place, and that the tribe may have been its victims.