Jones said that just after 4:30 a.m., the cell phone was tracked to a business on Mt. Zion Road in Morrow. Morrow police were notified and were given a description of the suspects' vehicle.
She described the suspects as black and in their mid- to late 20s. One was wearing a dark-colored hoodie, and the other had "low cut" hair and was armed with a handgun, Jones said.
The incident is the latest in a series of robberies and assaults that have plagued Tech students either on or just off campus for more than a year.