Overview
- The person was last seen struggling near the Openlands Lakeshore Preserve at Fort Sheridan around noon Saturday.
- Highland Park’s fire water rescue team led operations as police supported the search with a drone.
- Crews searched until about 6 p.m. before pausing overnight, with efforts expected to pick back up around 8 a.m. Sunday.
- A dive-team member was briefly reported missing during the operation and was later found safe.
- Authorities have not yet identified the missing swimmer.