(ABC 6 News) – The Olmsted County Sheriff’s Office (OCSO) says that one motorcyclist is dead following what appears to be a single-vehicle crash in Rochester.

According to a press release sent by OCSO, at approximately 7:30 P.M. on Sunday, sheriff’s deputies responded to a call about a crash near Bamber Valley Hills Lane Southwest in Rochester. OCSO says that a group of motorcyclists informed the deputies that one rider who was accompanying them sped off in front of them, and the group lost sight of him. Deputies were able to locate the victim and his vehicle in a tree line.

The sheriff’s office says that the victim, a 20-year-old man from Rochester named Cullen Rownd, was found unresponsive and transported to the hospital, where he would be pronounced dead.