robert c. mcguire, special agent, naval investigative service. we did. that a member of private santiago's unit had illegally fired his weapon over the fenceline. no sir. i notified the barracks c.o., colonel jessep, that i would be coming down to investigate. for the shift reported, only one sentry returned his weapon to the switch with a round of ammunition missing. lance corporal harold dawson. yes. he claims to have been engaged in some manner by the enemy. it's not my place -- there wasn't enough evidence to support such a charge. santiago was the only witness, but i never had a chance to interview him. so i don't know what he saw. no.