P.J. Hoffmaster State Park was closed temporarily Thursday afternoon, and there was a brief flurry of police and media activity there after police received a tip on a silver van spotted in the park.
(UPDATE: 7:45 p.m. Thursday) Police searched P.J. Hoffmaster State Park for about two and a half hours Thursday for possible clues in the disappearance of Jessica Heeringa.
(UPDATED 6 p.m. with witness information) The Norton Shores Police Department has released a new surveillance video showing the van believed to be the one spotted at the gas station from where Jessica Heeringa was abducted Friday night.