Overview
- A privately owned recreational motorboat carrying 10 people capsized on Geneva Lake during a sudden severe storm on Friday, July 3, after crews tried to return to shore and the vessel was overwhelmed by high winds and waves.
- Rescuers pulled seven occupants from the water but three children who were later recovered were pronounced dead despite lifesaving efforts; officials say all four children aboard were wearing life jackets.
- Walworth County agencies activated mutual aid, called in off‑duty deputies, and faced delays reaching some scenes because downed trees and power lines blocked roads and created hazardous conditions.
- The Geneva Lake Law Enforcement Agency and the Wisconsin Department of Natural Resources have opened a joint probe into how the boat sank, with investigators expected to examine weather conditions, vessel capacity, and safety equipment.
- The storm left widespread damage across Walworth County, caused injuries and power outages, disrupted holiday weekend tourism, and prompted officials to warn boaters to monitor forecasts and seek shelter immediately when weather turns severe.