Joker / Harley: Criminal Sanity #[nn]

In "Criminal Sanity [Part 1]," Dr. Harley Quinn, now a forensic psychologist with the Gotham City Police Department, uses her sharp mind to profile killers—while grappling with the unresolved trauma of her girlfriend’s murder by the Joker, who vanished five years ago. As she delves into a new case, the line between her professional insight and personal demons begins to blur.

In "Criminal Sanity [Part 2]," Harley Quinn teams up with Jim Gordon to unravel a series of macabre murders staged with eerie precision, her instincts pulling her toward a dark thread linking the killings to the Joker’s earliest tragedy—Mick Kelly, the man whose abuse of his son John set a path toward madness. Flashbacks reveal the slow unraveling of Mick’s life, a descent shaped by violence and neglect, as the roots of the Joker’s origin begin to take hold.

In "Criminal Sanity [Part 4]," Harley Quinn digs deeper into a string of chilling murders, her instincts sharpened by the chaos around her, while the Joker, obsessed with a long-lost artifact, moves through Gotham’s shadows with unsettling precision. A night at the ballet, once a spectacle of grace, becomes a twisted stage for violence, where every movement hides a secret and every shadow holds a threat.

In "Criminal Sanity [Part 5]," the Joker returns to haunt Harley in her own apartment, not with violence, but with a chilling acknowledgment of her grasp on his mind. Impressed by her insight, he spares her life—only to set her on a new path of tracking him, knowing she’ll never stop. His next move is swift and surreal: a victim drowns in plain sight, turning a public space into a stage for his madness.

In "Criminal Sanity [Part 6]," Harley follows the Joker’s trail as he targets a new victim in plain sight, only to be stunned when the Joker surrenders without a fight. Flashbacks reveal the twisted origins of his violence—starting with a series of killings that drew eerie parallels to Batman, as the Joker claimed he was punishing those who deserved it.

In "Criminal Sanity [Part 7]," Harley’s fragile grasp on justice shatters when she vouches for Kelly’s release—only to find herself hunted after he stages a new public killing. With trust broken and lines blurred, her pursuit of truth becomes a desperate bid to stay one step ahead of a predator who knows her too well.