In the 2003 close season, Killoughery, along with four other trainees (Kain Bond, Lucas Burgess, Ben Camara and Steven Orchard) signed professional with Torquay.
During the 2003 season's end, Killoughery, along with four other trainees (Kain Bond, Lucas Burgess, Ben Camara, and Steven Orchard), joined Torquay as professional players.