Robertson 's mother married co-worker James Patrick Robertson , who adopted Robertson .
Klegerman was killed in a hit and run accident while changing a tire on the Queen Elizabeth Way ; this incident occurred while Robertson was still an infant .
infant 's mother married co-worker James Patrick Robertson , who adopted infant .
Klegerman was killed in a hit and run accident while changing a tire on the Queen Elizabeth Way ; this incident occurred while Robertson was still an infant .