CNN —Tyre Nichols, the 29-year-old Black man who was violently beaten by Memphis police officers in January, died from blunt force trauma to the head and his death has been ruled a homicide, his autopsy results revealed Thursday. Nichols was repeatedly punched and kicked by five Memphis Police Department officers on January 7 following a traffic stop and brief foot chase. A toxicology report performed on Nichols detected the presence of chemicals associated with marijuana and alcohol use, the report says. CNN has contacted the Shelby County medical examiner to obtain a direct copy of Nichols’ autopsy report. The Shelby County District Attorney’s Office told CNN on Tuesday that it will not pursue criminal charges against Hemphill.

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