Arizona has four types of emergency alerts that can be activated when other law enforcement methods have been exhausted.

Around 1 a.m., the pair was found at a local women’s shelter. Sarah was then taken into custody without incident on the felony warrant. Violet was unharmed and asleep at the time, and stayed in the care of the shelter until she was taken into Arizona Department of Child Safety custody.

On July 23, Arizona activated its recently-created Turquoise Alert for the first time. While the alert was subsequently canceled, the activation also led to some questions over what kinds of missing person cases qualify for Turquoise Alerts.