Dallas PD issued an AMBER Alert for a 17-year-old that was later discontinued. Hours later, police said she in custody on a murder warrant.

Dallas Police Department said Gallegos had been found safe. The original Amber Alert stated that Gallegos was taken by a 21-year-old man named Louis Ricker on Monday, June 9.

Texas is one of several states that use Blue Alerts, but what is it, and how does it differ from AMBER Alerts?

An Amber Alert was issued early Tuesday morning, but was canceled shortly after the boy was found. More from CBS News 17-year-old boy fatally shot in Dallas, police say ...

The Amber Alert that was issued late Wednesday night for a teen out of Houston has been canceled. The Houston teen, who was allegedly with a 20-year-old man, was last seen in Dallas on May 20 ...

A man has been arrested after allegedly being found with a 15-year-old girl whose disappearance triggered an Amber Alert on ...

Police said 4-year-old Luciano Gallegos has been recovered after an Amber Alert was issued for his disappearance in Dallas, Texas, early on Tuesday morning.