STILLWATER — A young truck driver, who did not have a commercial driver's license, pleaded guilty Monday to firstdegree manslaughter in a 2022 fatal collision north of Cushing at the Highway 51 and Highway 18 intersection, which was under construction with marked stop signs.
Andrew J. Nielson of Carlsbad, NM, now 23, was 19 and 'operating a heavy truck and trailer combination that he was untrained …
