A 49-year-old man suspected of shooting and killing an unarmed security guard on duty at Crystal Pier appeared in court Friday to face charges.
Brian Mathew McColley pleaded not guilty to a charge of murder in the killing of 31-year-old Aberto Quiroz-Arreola, who was shot in the early-morning hours of Oct. 5 while working as an unarmed security guard at Crystal Pier.
“Employees of a nearby bar heard gunshots and ran outside,” said SDPD acting Lt. Christopher Leahy. They found a man who was critically injured and began first-aid…