Edmonton Police are asking witnesses to come forward with information regarding a deadly altercation involving a gun that killed 41 year old Darren Douglas Sinner on February 20th.

Police were called to Baccarat Casino at 104 Avenue and 101 Street, near the downtown arena.  When police arrived Sinner was already being transported to hospital, where he died of his injuries.

Police are asking for the public’s help in identifying the woman who assisted Casino Security personnel in administering first aid to Sinner.

Anyone with information regarding this case should contact Crime Stoppers at 1-800-222-8477.

Update December 8th
Vaughn Emmanuel Bull 25, and Patrick Vincent Campiou 27, have been charged with second degree murder in relation to the death of Darren Sinner.

The death of Sinner was the 5th for Edmonton this year. The Edmonton homicide victims list is available here.