Carlson aiva shamwari yepedyo, uye zvichida mudiwa, waVladimir Fabry, mupoteri wezvematongerwe enyika weSlovak uye chipangamazano wezvemitemo weUnited States kuUnited Nations muCongo
, uyo akafa musi wa 18 Gunyana 1961, mutsaona imwechete yendege yakaurayawo weSweden diplomat uye wechipiri Secretary-General weUnited Nations Dag Hammarskjöld kuNorthern Rhodesia (1961 Ndola United Nations DC-6 kudonha). Fabry akatanga kusangana naye muna 1949 kuGeneva pashure pokunge abudirira kuita kuti baba vake Peter Palka vasunungurwe mumusasa wevasungwa.