Story County authorities have identified the man who died after being found unresponsive in a vehicle.
Deputies found 55-year-old Gregory Patterson, of McCallsburg, unresponsive in his vehicle in the eastbound ditch of 650th Avenue near 210th Street early last Friday morning.
Deputies performed CPR on Patterson and took him to a nearby hospital, where he was later pronounced dead.
Patterson's cause of death is not yet known. Investigators say he suffered no apparent injuries as a result of the vehicle going into the ditch.