Carol Hines was an operative working for N.A.S.A.^[1]

At some point during the 1960s, she was recruited to the original C.I.A. Weapon X Program together with Dr. Abraham Cornelius and crime master Aldo Ferro by Professor Thorton.^[2]

After Weapon X's special unit, Team X, was disbanded after a mission in Russia where they fought Omega Red,^[3] Weapon X Program was temporarily shut down by the U.S. Government, and Hines started working for the Program's cover agency, the U.S. Department of Agriculture.^[4]

After an unsuccessful attempt to restart Weapon X Program by Canadian Department K,^[5] the U.S. Government was manipulated by Romulus into having Professor Thorton restarting the Program again.^[6]

Hines and Cornelius were contacted by Thorton,^[1][7] who had just established a new Weapon X Facility in Alberta, Canada. They experimented on former Team X member Logan in order to make him the ultimate Weapon X, but Logan escaped from the complex, seemingly killing all the staff.^[8]

However, Cornelius,^[3] the Professor and Hines survived the attack and while Cornelius left the Program, Hines and Thorton retook their positions at U.S. Department of Agriculture, where they worked until Thorton was killed by former Team X member Silver Fox.^[4]

Hines escaped, and was later contacted by Silver Fox herself, who was in search of answers.^[9] She was finally killed by Aldo Ferro, who was revealed to be a Psi-Borg.^[2]