To mark three years since the 21-year-old man went missing, family and friends of Dylan Koshman planned to hold a vigil as a sign they haven't given up hope of one day finding him.

Every year since his disappearance, members of Koshman's family come to Edmonton from Moose Jaw, Saskatchewan to gather behind the building where Dylan used to live.

This year, the vigil was planned for Sunday afternoon.

Koshman was last seen on October 11, 2008, walking away from his south side home on 104 Street and 33 Avenue after an argument with a roommate.

His wallet was found a short time later in a neighbour's yard, and police have said there have been very few leads to help find him.

Koshman's family has not given up hope that he would be found, marking the anniversary every year with a vigil near where he was last seen, and have gone as far as to put up ads on billboards in five western cities to help spread the word.