Martin Edourd Leger, 30, disappeared after a mountain bike ride near Spider Lake in Waverley, Nova Scotia, on May 29, 2014. He had left work and was expected home around 4 p.m.; his vehicle was later found parked at the trailhead on Spider Lake Road but Martin, his new black Santa Cruz Heckler bike, and all personal gear were never located.

The official search was one of the largest in Canadian history. Almost 500 people took part: Halifax Regional Police, RCMP search and rescue teams from Halifax and the Eastern Shore, Joint Task Force Atlantic, the Department of Natural Resources, 250 military personnel, volunteers, helicopter crews and canine units. Searchers covered nearly 60 square miles, negotiated thick brush, rocky terrain and nine‑metre cliffs, and some were injured. The official search was called off on June 3, 2014.

A later discovery of human remains near a local bike trail briefly raised hopes, but those remains were identified as another man missing since 2013. No trace of Martin, his bike or clothing has ever been found and his disappearance remains unexplained. If anyone knew Martin, rode the Spider Lake trails that day, or has information about his movements, please come forward.