HUDSON, Wis. (WJMC) — A motorcycle rider is dead after a crash Saturday morning on St. Croix County Highway H, east of Star Prairie.

The sheriff’s office said another motorist found the crash Saturday morning in the 1600 block of County H. Deputies found that 34-year-old David K. Decker, of Somerset, was riding west when his motorcycle entered the north ditch and rolled several times. Decker was not wearing a helmet and was pronounced deceased at the scene.

There were no witnesses to the incident and a cause or contributing factors were not known at this time. The crash was under investigation.