Update, 6:30 p.m. Thursday: Listen to KERA's interview with a survivor of the 2009 Fort Hood shootings, retired Staff Sgt. Alonzo Lunsford.
A soldier opened fire Wednesday on fellow service members at the Fort Hood military base, killing three people and wounding 16 before committing suicide.
The incident took place at the same Army post where more than a dozen people were killed in a 2009 attack.
The shooter, who served in Iraq in 2011, has been identified by NPR as Spc. Ivan Lopez, a 34-year-old military truck driver. The man had mental health issues and was being evaluated for depression and post-traumatic stress disorder, according to Lt. Gen. Mark A. Milley, the senior officer on the base.
We're updating this post throughout the day. Check with NPR for the latest developments, too.