On Wednesday, U.S. Army Sgt. Quornelius Radford opened fire on-post at Fort Stewart, shooting five people. The same day, a previous Fort Stewart shooting suspect was arraigned in federal court.

I just want y’all to know that I love y’all, and I tried my hardest to be the best I could be,” Sgt. Quornelius Samentrio Radford texted his relatives at least 20 minutes before he began shooting at ...