In 1989, Ronald Jack, his wife Doreen and their two young sons, Russell and Ryan, vanished without a trace from Prince George, British Columbia. What began as a hopeful opportunity quickly turned into one of the region's most enduring mysteries. Decades later, questions remain unanswered, and the search for the truth continues.Sources:Vigil remembers missing B.C. family 35 years after disappearance | CBC NewsRelatives of Prince George family missing since 1989 mount new search | Vancouver SunThe Disappearance of the Jack Family - Missing since 1989 - Prince George, B.C. — CANADA UNSOLVEDSupport the show