She did so under the condition that she be allowed to do psychiatric evaluation on all new prisoners from that point onward. However, Warden Joseph had her redo the evaluation under the pretense that he was manipulating her (although, it was heavily implied that Joseph himself was being manipulated by Commissioner Loeb into having Day ruled sane and execute him to gain political points).

After Julian Gregory Day, also known as the serial killer Calendar Man, was arrested by the GCPD with the anonymous help of Batman, Quinzel did a psychological evaluation of the serial killer, and determined that Day was insane and thus could not be executed. At one point, she, under Strange's orders, contacted one of his patients, Alberto Falcone, the heir to The Falcone Crime Family, to notify him that he had missed his past two appointments, and gave the subtle, but clear threat that Strange and Quinzel would tell his father, Carmine Falcone, about Alberto carrying potentially untreated psychological issues if he didn't continue his appointments.īy the time of Christmas Eve, Quinzel was nearly finished with her psychiatric residency at Blackgate. Hugo Strange as part of the psychiatric team at Blackgate Prison. To become a fully qualified psychiatrist, Harleen trained under the psychiatrist, Dr. While at the university, Harleen may have developed her skills in gymnastics, which accounted for her acrobatic abilities displayed later in her life as Harley Quinn. Being academically intelligent, she therefore undertook a psychiatric medical degree at Gotham City University as this was the quickest method of being able to treat criminal behavior in institutions such as Arkham Asylum.

Incident Reports Before Arkham Origins Incidentĭuring her early life, Harleen had a criminal father who gave her distorted morals, but also led her to become fascinated by the extreme criminal mind.

1.15 Re-induction into the Suicide Squad.1.9 Between Arkham Asylum Incident and Arkham City Incident.

Batman arkham knight harley quinn