LONDONDERRY, N.H. (AP) — Police are investigating the death of a 2-year-old girl in New Hampshire.

Police in Londonderry responded to a truck stop on Monday morning for the report of an unresponsive toddler in a car. A day shift patrol sergeant was nearby and arrived to perform CPR until paramedics arrived, according to a police news release.

The toddler was taken to a local hospital, where she was pronounced dead, police said.

Her name hasn’t been released. An autopsy was scheduled.