Bryan Police Chief Eric Buske told reporters on Thursday he believes the shooting suspect is an employee at the Kent Moore Cabinets location. The shooting happened in the bays in a plant where employees make cabinets.
Although infections from Naegleria fowleri are rare, the fatality rate is over 97%.
The Texas area struck by Hanna has struggled to contain outbreaks of COVID-19 in recent weeks. Cases along the state's coast have soared into the tens of thousands.
The latest shooting comes more than two years after a gunman opened fire at a church in Sutherland Springs -- a community about 300 miles away from White Settlement -- killing at least 26 people.
The Davis Police says the foreign exchange students died Tuesday at Turner Falls, near Davis.
The suspect hijacked a postal van and opened fire on police officers, motorists and shoppers on a busy Labor Day holiday weekend before being shot dead outside a multiplex cinema complex in Odessa.
20 dead in the Texas shooting on Saturday. A few hours later, 10 lost their lives in another rampage in Ohio.
The Beechcraft BE-350 King Air crashed during takeoff.
Sini Mathews was released from jail on Friday afternoon while her husband, Wesley Mathews, still faces a capital murder charge in the child's death.
All three victims died from gunshot wounds to the upper body and were pronounced dead at the scene.