Kenneth Richard Wolf was 31 when he disappeared from Caribou Lake, about 15 kilometres northwest of Armstrong, Ontario. On October 8, 1970, he set out alone in a 16-foot steel boat to work on a dock and did not return. A search of the lake and shoreline turned up no trace of him or the boat.

The Thunder Bay detachment of the Ontario Provincial Police handled the investigation, which remains open.

Does anyone with knowledge of Caribou Lake or the area around Armstrong in 1970 have information that could help explain what happened to Kenneth?