fw sent friday november 16 2001 10 32 subject football scare texas football practice delayed morning nearly two hours one players way locker room happened look notice suspicious looking unknown powdery substance practice field head coach r c slocum immediately suspended practice fbi called investigate complete field analysis fbi determined thewhite substance unknown players actually goal line practice resumed fbi agents decided team likely encounter substance internet email confidentiality footer privileged confidential information may contained message addressee indicated message responsible delivery message person may copy deliver message anyone case destroy message kindly notify sender reply email please advise immediately employer consent internet email messages kind opinions conclusions information message relate official business firm shall understood neither given endorsed