Macomb County Jane Doe was a female whose partial remains were found in a sewer in Warren, Michigan.
Case[]
Two pieces of human tissue were discovered by a work crew in a Warren, Michigan sewage system.
The remains of two other people have been found under similar circumstances, one in August 2012 and one in September 2013. It has been theorized that all three people are still alive and the remains were surgical waste that had been disposed of improperly, although it is also possible that they were victims of homicide, possibly by a serial killer.