Tom Williams-Pool/Getty Images
- Memphis' police chief told CNN her department hasn't found proof Tyre Nichols drove recklessly.
- Nichols was beaten by Memphis police officers during a traffic stop on January 7.
- Nichols died three days later, and five officers have been charged in his death.
Memphis Police Chief Cerelyn J. Davis told CNN Thursday morning that her department has not found proof of Tyre Nichols driving recklessly — the reason police officers used to pull him over on January 7.