WICHITA, Kan. (AP) — A 13-year-old boy has been arrested by Wichita police on suspicion of sexually assaulting eight children.

Wichita media outlets report said the victims range from ages 2 to 9. Wichita Police Department spokesman Lieutenant James Espinoza said police were called to a local hospital Tuesday night, where a woman told police her 9-year-old had been sexually assaulted by a 13-year-old male.

Espinoza said that police learned over several hours that there were allegedly seven more victims that included boys and girls.