Tracking down every victim in the Perfect Crime side mission is one of the most haunting tasks in Batman: Arkham Knight. Players must search across Gotham City to locate six mutilated bodies displayed on walls while eerie opera music plays nearby. Finding all locations unlocks the final showdown with Professor Pyg and clears a major chapter in Gotham's Most Wanted.

Bleake Island Victim Locations

The first victim, Anthony Lund, is tied to a wall near the bridge construction zone on Bleake Island. Players can spot the location easily by listening for the distant opera melody and using Detective Mode. Scanning the skin, muscle, and bone layers reveals key physical anomalies needed to identify the body.

The second victim on Bleake Island is Franklin Accardo, who is located toward the western side of the region near the Watchtower. Batman must analyze deep-tissue details including a metal joint replacement and internal trauma. Identifying this second victim helps Alfred track down movement patterns across the city.

Miagani Island Victim Locations

Moving over to Miagani Island, players will discover Robert Kincaid near the northern side close to the main bridge. The body is attached to a brick surface under spotlight illumination. Utilizing the cowl's deep scanner uncovers precise injuries that pinpoint the exact identity.

The fourth victim overall, Lisa Mendes, rests on a building wall on the western side of Miagani Island near Salvation Bridge. Scanning her reveals unique surgical history and titanium screws in her arm. This discovery links the missing person reports together and narrows down the suspect list.

Founders Island Victim Locations

Founders Island contains the final two victims required to complete the investigation. Ella Montgomery is positioned near the central waterfront piers under heavy illumination. Scanning her distinct anatomical traits brings Batman one step closer to uncovering the killer's lair.

The sixth and final victim, Alison Wears, is found near the northern docks of Founders Island. Analyzing her tissue layers completes the missing persons database log. Once all six crime scenes are investigated, Alfred identifies the hideout of Lazlo Valentin, also known as Professor Pyg.

Confronting Professor Pyg at Pretty Dolls Parlor

With all six bodies scanned, Batman receives the exact coordinates for the Pretty Dolls Parlor located in Ryker Heights on Founders Island. Entering the facility leads into an underground surgical room filled with mindless Dollotron minions. Players must use environmental takedowns and counters to defeat the waves of enemies while dodging Pyg's thrown cleavers.

After defeating Professor Pyg and freeing the captive hostages, Batman secures the villain for transport to GCPD. Completing this dark storyline brings justice to the victims and concludes one of the game's most memorable detective investigations.