ባለሥልጣናቱ ሌሎች የጎደሉ ሰዎች እና ተሽከርካሪዎች መኖራቸውን እርግጠኛ እንዳልሆኑ በመጥቀስ ቦን ባለሥልጣናቱ "አሁንም የችግሩን አጠቃላይ ስፋት ትንሽ ታውረዋል" ብሏል።
Noting that officials were not yet sure if there were other missing people and vehicles, Boone said that authorities were "still a bit blind on the full scope of the problem."