A woman was found dead inside a vehicle at the Crystal Lake Metra Station near Woodstock Street and Minnie Street in Crystal Lake on Sunday. | Photo: Google Street View.

Police are investigating after a woman in her 20s was found dead inside a vehicle in a parking lot of the Crystal Lake Metra Station early Sunday morning.

The Crystal Lake Fire Rescue Department and Crystal Lake Police Department responded around 12:04 a.m. Sunday to Woodstock Street and Minnie Street in Crystal Lake.

Crystal Lake Police Commander Scott Miller said dispatchers received a 911 call for an unconscious subject in a vehicle.

Police officers arrived and located a female, who was approximately 25 years old, in a vehicle in the Metra Station parking lot off of Woodstock Street.

Paramedics quickly determined the woman was deceased, Miller said. The McHenry County Coroner’s Office was called to the scene.

An active investigation is underway. Miller said detectives are still gathering evidence but “they are sure there is no danger to the public as a result of this incident.”

It is unknown whether police believe the death is a homicide or not. An autopsy is being scheduled.

Anyone with information is asked to contact the Crystal Lake Police Department at 815-356-3620.

Anyone with a cell phone can send anonymous tips to the Crystal Lake Police Department by texting the word CLPDTIP along with the information to 847411.