City police are looking for help in a murder investigation.

Calgary city police have released video and photos from the night a young man was stabbed to death at a northeast bar.  23-year-old Mario Gomez was stabbed this past St. Patrick’s Day (March 17, 2012)  at the Sunset and Vine Pub.

Gomez was involved in a fight with another man just before he was knifed.  Police say the suspect then quickly left the bar along with a group of friends.

The video and photographs show several people who may have information about the murder.

http://newsroom.calgary.ca/pr/calgary/seeking-public-assistance-homicide-236470.aspx?ncid=17193