Since the start of August, Seward County police have received at least four calls regarding suspicious vans in the towns of Seward and Milford.
In one instance, on Aug. 22, a young girl on a bike was approached in Seward by the occupants of a van, but she didn't speak to them, according to a witness who reported what she saw to police.
Despite the reports, the Seward County Sheriff's Office said in a release on Thursday it does not believe anyone is in immediate danger. But it did say officers will continue to accept reports.
The vans have reportedly been both sea-foam green and white, and one was reported to have a Saline County license plate.
In addition to the sheriff's office, the reports have been investigated by the Seward and Milford police departments.