Person has panic attack at Speedway in Port Huron Heard on: St. Clair MI EMS Dispatch Group Calls 00:06 00:00 Car two, we're going to be sitting on the curb at the Speedway. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Car two, we're going to be sitting on the curb at the Speedway. 00:04 Caller says he was having a panic attack inside. 2026-09-13 20:28 UTC Medical Emergency Oak St, Port Huron, MI 48060 View on map