Donald Burton was 21 when his body was found on May 2, 1959, in Rockford, Illinois. He and Joseph Greco Jr. were discovered in the trunk of Greco’s car parked near Montague Road; the vehicle also contained large quantities of gambling paraphernalia. Investigators linked the double homicide to the Rockford Mafia, with Burton and Greco said to have been trying to enter the local gambling racket without approval. Several associates were called to testify during the ensuing investigation, but no definitive resolution was reached and the killings remained unsolved.

Who knew Burton or Greco, or remembers the Montague Road area in 1959 and might have information about the case?