Kerr County officials waited 90 minutes to send emergency alert after requested, dispatch audio shows

At 4:22 a.m. on Friday, as Texas' Hill Country began to flood, a firefighter in Ingram – just upstream from Kerrville – asked the Kerr County Sheriff's Office to alert nearby residents, according to audio obtained by ABC affiliate KSAT. But Kerr County officials took nearly six hours to heed this call.

The first alert didn't come through Kerr County's CodeRED system until 90 minutes later. Some messages didn't arrive until after 10 a.m. By then, hundreds of people had been swept away by the floodwaters.