Introduction
Who were they and where did they come from? What did they do and what was their beliefs? How long were they operating? Who were the members of this crew? Did they have any connection John Wayne Gacy? Did they make Manson look like boy scout?
Definition
They were a group of "serial killers, rapists, cannibals, and necrophiles." There were 4 people in that crew. They may have killed ova 17 women and maybe a drive-by shooting. They started committing crimes 1981.
Crimes
All or most of their crimes were in Chicago. They were sacrificing women to Satan. The leader would read passages from the Satanic Bible while the followers would rape and torture the women. They used piano wire to cut off the left breast off their victims. After they cut off the breast, Robin would cut it in to pieces and they would eat it after they ejaculated into it. He had a box that contained 15 breasts!!! They did this in the attic of Robin house. He turned his attic into a Satanic chapel. When they got finish mutilating someone they would discard the body somewhere in public. 2 of the women they harmed survived. A older man told they to slow down while they were driving, so Robin opened fire killing him. Someone else was shoot but he survived. Beverly Washington was a victim of the Rippers Crew. They thought they killed her, so they dumped her body on the railroad tracks. She survived and gave information to the cops that help them catch the crew. 3 of them are in prison, but Andrew got lethal injection.
Beliefs
They were Satanists and they cut the left breast because they thought were on the left hand path.
Sum Satanists believe Satanism is a part of the left hand path, but it really just a weird form of the right hand path. The followers believed Robin had supernatural powers. They said he was controlling them and if they didn't do what he say he'd kill them.
Members
Their names are Robin Gecht, Edward Spreitzer, Thomas and Andrew Kokoraleis. Robn had a wife and kids. He worked construction, his boss was John Wayne Gacy. His son became a killa. He's in prison now!! He might get out 2044. The followers lived pretty ordinary lives. They where all from Illinois; it's a state in U.S.A.
Conclusion
They were a satanic cult that murdered, rape, mutilated, and torture women. They killed one man and inquired another. There were 4 members in the cult. One of their victims helped police catch them. Robin made Manson look like a boy scout because he was more brutal and killed more people.
References
https://allthatsinteresting.com/chicago-ripper-crew
wikipedia.org
https://crimelibrary.org/serial_killers/partners/team_male/3.html
https://www.grunge.com/1062194/john-wayne-gacy-once-hired-a-satanic-cult-leader-as-a-handyman/