The threats come amid public scrutiny over whether more could have been done ahead of the July 4 storm, which has claimed at least 132 lives.

As historic flash floods swept through Kerr County over July 4 weekend, killing more than 100 people and leaving families scrambling to escape in the dark, a years-old decision by county officials to block a proposed siren alert system has come under renewed scrutiny.

Another round of heavy rains is drenching central Texas with “life-threatening flash flooding,” according to the National Weather Service, forcing first responders in Kerrville to suspend search-and-rescue operations looking for the remaining missing after the deadly floods that took place last week.