Again, lets try to understand whats at play here. In your link, it says:
"Given the finding of homicide—and the corroborating evidence at the crime scene—the Chicago Police Department should have counted Groves’s death as a murder. And it did. Until December 18. On that day, the police report indicates, a lieutenant overseeing the Groves case reclassified the homicide investigation as a noncriminal death investigation. In his writeup, he cited the medical examiner’s “inability to determine a cause of death.”
If you can determine how a person DIED, then you cant have a murder. What killed the woman? Drugs? Heroin? Alcohol? Heart Attack? Torture? Who knows, the medical examiner is UNABLE to determine a cause of death, and because of that, you cant have a CRIMINAL to look for.
You want to make mountains out of molehills. Circumstances folks, is the key to the classification.
If you want to believe that the MAYOR, along with the medical examiner, along with the homocide detectives, along with the entire hierachy of the Chicago police force would deliberately conspire to eliminate a murder intentionally from the books, then you will believe anything and there is no help for you.
TOS.