A southern Alberta security guard has been charged with aggravated assault after a bar patron was punched and suffered a serious head injury.
Police responded to a report on Saturday that a 19-year-old man had allegedly been knocked out by a security guard who was contracted to work at an event along the 3500 block of Mayor Magrath Drive South in Lethbridge.
Police say security footage shows the man left a lineup in the parking lot and was walking back toward the building when he was approached by a security guard.
Police say the man was punched, fell to the ground and struck his head on the pavement.
The injured man left the scene but later showed up at a hospital with a head injury, and he was airlifted to Calgary in critical condition. He has since been discharged.
The 27-year-old security guard is next set to appear in court on Nov. 27.
Police said they are are withholding the name of the accused to “ensure the integrity of a separate, but related investigation into allegations he has received threats of harm in the aftermath of the assault incident.”