Darryl Norman Gundrum, 24, disappeared from Sherwood Park, Alberta, in the spring of 1970 after a last confirmed sighting on Tuesday, April 7, 1970. He appeared in court that day on a marijuana possession charge that was later dropped; after the proceeding he vanished from the lives of those who knew him and was never located.

Darryl was about 5 feet 10 inches and 165 pounds, with brown hair, green eyes, a forehead scar and several tattoos: an anchor with RCN on his left forearm, hearts reading Mom & Dad on his left arm, and a devil with a trident on his right arm. He had been arrested earlier in a drug raid at an apartment, a fact noted in accounts of his disappearance.

Some unconfirmed sightings have been reported over the years but no trace has been found and the case remains cold. If anyone knew Darryl, his movements in Sherwood Park in 1970, or has information that could help, please share what is known.