- You may be looking for Azacca Dixon, a member of P.R.O.B.E..
Az served as a mortuary attendant on Varos alongside Oza. Both he and Oza fell to their death in an acid bath, having been outmanoeuvred by the Sixth Doctor (PROSE: Vengeance on Varos [+]Loading...["Vengeance on Varos (novelisation)"], TV: Vengeance on Varos [+]Loading...["Vengeance on Varos (TV story)"])