Serial Killer Case Comparison Engine
Select any two serial killer profiles or sprees to compare their active years, victims, methods, and investigative milestones side-by-side.
Jack the Ripper (Whitechapel Murders)
A series of unsolved murders in the East End of London, attributed to a single unidentified perpetrator known as Jack the Ripper. The case remains a cornerstone of criminal history.
Case Scope
Case Scope
Confirmed Victim Count
Confirmed Victim Count
Actors & Investigators
Law Enforcement & Agencies
- Metropolitan Police Service
- City of London Police
Suspects / Perpetrators
- Jack the Ripper (Unidentified)
Actors & Investigators
Law Enforcement & Agencies
- San Francisco Police Department
- Vallejo Police Department
- FBI
Suspects / Perpetrators
- The Zodiac Killer (Unidentified)
Key Investigative Milestones
The first canonical victim of Jack the Ripper. Her body was discovered in Buck's Row, Whitechapel.
The second canonical victim. Her body was discovered in the backyard of 29 Hanbury Street.
The third canonical victim, discovered in Dutfield's Yard on Berner Street. Interrupted before further mutilation.
The fourth canonical victim, killed in Mitre Square on the same night as Elizabeth Stride (the 'double event').
The fifth and final canonical victim, killed inside her room at 13 Miller's Court, Dorset Street.
Key Investigative Milestones
Zodiac's first confirmed murders, targeting the young couple at a Vallejo lovers' lane on Lake Herman Road.
Zodiac's second attack, targeting Ferrin and Mageau in their parked car at Blue Rock Springs Park in Vallejo.
Shot alongside Darlene Ferrin in their car at Blue Rock Springs. He survived multiple gunshot wounds to the leg, neck, and chest.
Attacked and bound alongside Bryan Hartnell at Lake Berryessa. She died from her stab wounds two days later.
Attacked alongside Cecelia Shepard at Lake Berryessa. Despite being bound and stabbed 6 times, he survived the assault.
Zodiac's final confirmed murder, targeting the cab driver in San Francisco's Presidio Heights neighborhood.