Zelalem Assefa was 23 when he vanished while visiting relatives in Calgary, Alberta. He was last seen on May 21, 2008, after living in Canada for about a year and a half; originally from Ethiopia, he may also have used the names Papi or Shimelis. He is described as a male with a medium build, about 5 feet 11 inches and 176 pounds, with black hair and dark eyes.

Public details about what happened that day are sparse. Calgary Police Service and community organizations circulated his description to try to generate leads, but there have been no publicly reported developments and the case has grown cold. The reasons for his disappearance remain unknown, and his family continues without answers.

If anyone knew Zelalem, his movements in Calgary around May 21, 2008, or has any information that could help locate him, please share what you know with the Calgary Police Service.