Two Georgia Southern University students were killed Sunday morning in a head-on collision in Laurens County. Jack Deacon Harris of Kennesaw, and Garrett Harris of Dallas, Ga., were killed around 6:24 a.m. Sunday when a Toyota Avalon driven by Jared Adler of Sandy Springs struck them head-on as they traveled east on Interstate 16 near mile marker 34, according to Dublin Georgia State Patrol reports. Adler, 27, was driving a Saturn westbound, the wrong way, in the eastbound lane in which both victims were traveling.