<sod >The documents, first reported by the Guardian, show several emails between Vester Flanagan, Dan Dennison, WDBJ-7 news director, and several senior colleagues at the station.< eod>< sod > Documents, obtained by The Guardian, reportedly show several emails between the gunman Vester Flanagan, WDBJ-7's news director Dan Dennison, and several senior colleagues at the station.< eod>