NORTON SHORES, Mich. (WZZM) -- Police conducted a ground search for Jessica Heeringa Thursday evening at P.J. Hoffmaster State Park.
During the search, a park visitor found wire rimmed glasses that resembled Herringa's. However, a family member tells WZZM 13 she does not believe the glasses are Jessica's.
A Michigan State Police helicopter and police dogs are assisting in the search for Heeringa.