More than 100 people have died across six counties after flash flooding from heavy rain began affecting the state last week.

Federal forecasters issued their first flood warning at 1:14 a.m. on July 4. Local officials haven’t shed light on when they saw the warnings or whether they saw them in time to take action.

Xu Zewei is charged in a nine-count indictment in the Southern District of Texas for his alleged involvement in computer ...