Man Claimed to Have Explosives in Van in Lyndon Township On April 8, 2021 at 10:30 pm Juneau County Deputies responded to a residence on Dyer St. in Lyndon Township for a report of a disturbance. Upon arrival deputies encountered Phillip T. Cholka, 53 years old of rural Wisconsin Dells, seated in the driver’s seat of a van located at the residence. Cholka advised deputies that he had explosives in the vehicle and he would ignite them. A lighter was observed in Cholka’s hand. Nearby residences were evacuated, negotiations with Cholka were conducted, and assistance was requested from Dane County Sheriff’s Office Bomb Unit and Dells/Delton Ambulance.