Lake County Prosecutor Bernard A. Carter said Wednesday afternoon that he dismissed all of the pending charges against Willie T. Donald.
Barrett must serve 75 percent of her 50-year sentence.
Uber spokeswoman Lauren Altmin says the company will serve Lake, Porter, LaPorte, Starke and Jasper counties.
Lake County Prosecutor Bernard Carter filed the death penalty request in April.
When he asked if she knew what a white wash was, he allegedly took her outside, squeezed her neck and slammed her into a pile of hardened snow.
The automobile did appear briefly in the Johnny Depp film "Public Enemy."