Homicide detectives are looking into whether a shooting was accidental or incidental after a 19-year-old died and his younger brother was hospitalized.
The FBI confirmed it found a cooler with bottles of sulfuric acid in a storage unit that was searched in Harris County as part of its investigation into the deadly New Orleans attack.
Investigators said when the detention officer was arrested, he reeked of alcohol and appeared intoxicated. He has now been placed on administrative leave pending the outcome of the investigation.