donna next appears in october, when trevor forces his way into her home in swindon, attacks her and kidnaps their son, sean. on his return to walford, trevor also captures little mo and attempts to kill them all in a house fire, only for little mo and sean to be rescued, but trevor and local fireman tom banks (colm ó maonlaí) die in the resulting explosion, leaving donna feeling little mo should be grieving for tom, rather than trevor. donna makes her last appearance on 8 november, a week after trevor's death.