Liddy was one of the prisoners of The Lucky Buckle Mine.
Liddy had been sent to a prison in Canon City, Colorado. Just before the Chimera invaded the state, Liddy, along with the other prisoners were evacuated to The Lucky Buckle Mine, where they were forced to mine for gold under the corrupt Warden Hiram Brewster. Johnson was made to mine gold in Tunnel Four and on September 26th, 1953 a cave in in her tunnel tragically cut her life short as she lost conciousness and her fellow prisoners failed to revive her.