care of the well-being of the marines and families aboard quantico who have been affected by this tragedy. we take care of our marines and their families that are dealing with this tragedy, i also ask for the support of our neighbors, the community, and their thoughts and prayers as well. reporter: thoughts and prayers bass the marines are they lost seven of their own during a training mission nevada and now three last night. shepard: elizabeth, thanks. a maintenance under arrest, accused of boarding a passenger plane, walking into the cockpit and pretending he this pilot. and wait until you hear why the investigator says this man did it. [ male announcer ] this is kevin.