Pennsylvania State Police have issued an Amber Alert for a missing six-year-old girl that they say may be at risk for harm or injury.

The child, Zoe Moss, was last seen Tuesday evening near an elementary school in Downingtown, Pennsylvania, which is in Chester County about 40 miles west of Philadelphia.

Police believe Moss may be in the company of Vanessa Gutshall, possibly in a gray 2016 VW Jetta, Pennsylvania license number KXR 3699.

Anyone with information about Moss's whereabouts is asked to call 9-1-1 or the Downington Police at 610-633-8810