Bridged by lust and greed, Saul Karath betrayed Carth and was no longer his mentor.
Right as Carth arrived on the Bridge with Aaron and Bastila, he found Saul impressed with their escape from the Detention Block, but he was not one to center
Intuition, which Carth eventually showed Saul he could do.
Dangerous though it was, Aaron and Bastila calmed Carth down long enough for Saul to say words that proved true.
Gone afterwards was Saul from body and life, Carth looked appalled yet Bastila immediately told him and Aaron she would explain later.
Enraged by Saul's words, Carth traveled with Bastila towards the Hangar doors, where a stirring surprised awaited Aaron, like a satyr.