Published: Nov 30, 2011 1:37 PM EST

ORANJESTAD, Aruba - Prosecutors in Aruba are hoping to persuade an appeals court to put an American man back behind bars as early as Wednesday morning. Businessman Gary Giordano left prison Tuesday night after being held for nearly four months in the disappearance and presumed death of traveling companion Robyn Gardner of Maryland. Giordano is free to leave Aruba.