State Police are investigating an injury-accident involving an All-Terrain Vehicle accident that happened early Memorial Day in Mercer County.

A caller to 911 reported that one person was injured when the ATV went into a ditch along Mercer Street near the Lakeview Schools in Sandy Lake Township at around 1:30 a.m.

A Stat-Medevac helicopter was dispatched to transport the victim who was said to be breathing but unresponsive.

The victim was flown to St. Elizabeth Hospital in Youngstown.

State Police could not provide information about the victim's name or condition as of 7 a.m. Monday.