The Erie County Sheriff's Office reports their crash investigation and ATV units were called to a rollover ATV crash in Clarence Saturday night.
A call came in just after 10 p.m. about an incident occurring on a bike path between Gunnville and Wehrle road.
A 15-year-old male, who was operating the vehicle, suffered minor injuries. The 14-year-old female passenger sustained serious injuries and is reported in critical condition at Women and Children's Hospital.
An investigation into the crash is ongoing.