After one more effort, search called off for hiker missing since Halloween

What happened to Carl Couture remains a mystery.
Search and rescue volunteers made another effort Sunday to find the missing 24-year-old Sunday, but again returned home empty.
“No signs of Couture,” North Shore Rescue’s Mike Danks said. 
Couture, who had recently moved to Vancouver from Quebec and was living in the West End, was last seen Oct. 31. A search for him began a few days later after he didn’t show up for work. Surveillance from Grouse Mountain showed that C