A reward has been doubled in the case of a Gwinnett County woman killed at her job.
And robbery was not involved in the incident.
The family of Monique Marlowe is adding $50,000 to the reward already offered by the Hertz Corporation, bringing the total to $100,000.
The 23-year-old UGA graduate was found inside one of the rental vehicles with a gunshot wound to the stomach back in 2012.
The case has gone completely cold, according to the family. But they vow to never to give up trying to learn the truth.