The Saskatoon Police Service is renewing its request for public assistance in the 1974 triple homicide of Dorothy Cathcart, William Graham, and Frank Harder.

It has been 50 years since then 47-year-old Dorothy Cathcart (Hall), 41-year-old William Graham, and 58-year-old Frank Harder were found deceased at a residence in the 2700 block of 20th Street West. When police arrived, they found the back door to the residence had been forced open and the thermostat had been set to high. A revolver and casing were recovered from the scene. Investigation later confirmed all three of the deceased to be the victims of homicide.

The investigation into this historical homicide remains open and investigators believe it is possible that members of the public may have information helpful in solving the case. Anyone with relevant information to offer is asked to contact police directly at 306-975-8300 or submit a tip anonymously to Crime Stoppers at 1-800-222-8477.