Find-A-Grave: William John Antoniewicz
Highway Patrol: Trooper William J. Antoniewicz
Officer Down: Trooper William John Antoniewicz
‘In cold blood:’ Fallen trooper remembered by sister in Richmond
Trooper laid to rest in Cache Valley
Ex-cell mate relates murder night events
Revolver entered into trial evidence
Told of slaying, witness says
Beck jurors fail to agree
Trooper killer pleads guilty
Sentencing moved up
5-to-life in trooper slaying
Hearing for ’74 cop killer reset to March ’89
State of Utah v Emery Dean Beck 1978 (conviction and sentence affirmed)
Killer of trooper will leaver prison Aug 8