We catch the king, we get a slaver liner, and we make him a Sirius tour by the great lane! at this occasion it will be offered to all of seing how was this infected Tyran! This will the moment *pour de grandes libations* before to send him, in forced exil in alien territory (far omicron)
To show Sirian's people magnanimity, his liner will be unarmed, non equipped to jump nor than get the gates.
But his liner will be fully supplied to survive a long, long, long time alone in these space.