LEAGUE CITY, Texas -- The League City Police Department says the 7-year-old boy at the center of an Amber Alert on Thursday evening has been located.

Late Thursday, police said Landon Bertling was endangered after he was taken by his mom, who does not have custody of him.

Police were concerned about the child because the mother allegedly has a history of drug abuse and mental health issues.

The Amber Alert has been canceled, but no further information about his disappearance was immediately released by police.