"Chicago Rippers"
- Edward Spreitzer - 21 years old
- Andrew Kokoraleis -19 years old
- Thomas Kokoraleis - 18 years old
- Robin Gecht
- Mad or Bad?: Bad
- Dates of Killings: 1981 - 1982
- Location: Chicago, Illinois
- They kidnapped their victims and gang raped them.
- They would cut off their victim's right breast and later eat it - cannibalism.
- Sometimes they would cut off both breasts.
- Gecht used to work for John Wayne Gacy.