Family and friends of missing 26-year-old Colten Pratt held a vigil Saturday evening.

Dozens of people gathered in a room of The Marlborough Hotel to raise awareness for Pratt, now missing more than 70 days. 

"We know that people do not vanish into thin air, we know that. We know that something happened, so somebody knows something, so please come forward,” one woman said at the vigil.

Pratt went missing from the Marlborough Hotel on Nov. 6, 2014.

About a month later police released photos of a potential witness in their investigation.

Police say Pratt headed towards Ellice Avenue after leaving the hotel on Smith Street.

Police ask anyone with more information regarding the whereabouts of 26-year-old Colten Pratt to contact Winnipeg police or crime stoppers.