Obrenović feared that Karađorđe's return would prompt the Ottomans to renege on the agreement reached by the Porte and Obrenović's followers in November 1815. By extension, Karađorđe's murder precluded the Serbs of the Pashalik from taking part in the Balkan-wide rebellion that the "Filiki Eteria" had been planning. In Constantinople, Karađorđe's head was impaled on a stake and left on public display for a week. His body was buried on Serbian soil, but his skull ended up in the hands of a Constantinople museum. It was stolen some years later and buried in Greece.