Michael Gregory Konopelky was last seen on July 18, 1980, when he went to fish on Pallet Lake near Cochrane, Ontario. He was described as slender and went out wearing a blue short-sleeved shirt and blue pants.

Searchers found his canoe, paddle, and fishing rod at the lake, but Michael himself was never located. The South Porcupine Ontario Provincial Police have investigated, but no trace of him has been found and the disappearance remains unresolved.

Can anyone who was in the Pallet Lake area that day or who knew Michael provide information that might explain what happened?