Donovan's car located in parking lot
Police are canvassing Starved Rock State Park as a result of a missing persons investigation.
Tina Donovan, from the Ottawa area, was reported to Ottawa Police Department by a family member as missing just after 4 p.m. Tuesday.
Ottawa Police Detective Sgt. Kyle Booras said at 5:30 p.m. Thursday police searched "numerous, numerous areas" in the park but have yet to find Donovan.
Ottawa Police Capt. Dave Gualandri said Ottawa police detectives began an investigation and through tracing an electronic device they located a vehicle belonging to Donovan in the Starved Rock Lodge parking area.
Ottawa Police are working with Illinois Department of Natural Resources Conservation Police to conduct a ground search of areas of Starved Rock State Park on Thursday. Utica and Oglesby firefighters are assisting in the search.
In addition to organizing the ground search, detectives continue to investigate all leads to determine her whereabouts.