The Ocean County Prosecutor's Office will take part in the DEA's National Prescription Drug Take Back Day on Saturday, Oct. 24, Prosecutor Bradley D. Billhimer announced. Residents can drop off expired and unused prescription medications in front of the Ocean County Library at 101 Washington St. in Toms River from 10 a.m. to 2 p.m. Here is what will be accepted and how the national program works.