Navy Pier Security Guard Mistakenly Called In Active Shooter, Urged People To Take Cover Before Stampede At July Fourth CelebrationSecurity guards thought there might have been an active shooter Navy Pier during Thursday night's July Fourth celebrations, and Chicago police jumped into action in active shooter protocol only to learn there was no active shooter. 
Family Of Security Guard Shot And Killed By Police Still Demanding AnswersThe family of the man killed by police in a shooting in Robbins a month ago are demanding answers at a town hall meeting in Midlothian Wednesday night.
Security Guard Charged With Pointing Gun At Student In DoltonA school security guard is facing criminal charges, after allegedly grabbing a high school student by the neck, pointing a gun at him, and threatening to kill him.
Parkland Guard Had Been Suspended For Harassing Girls, Including Massacre VictimAn unarmed security monitor who critics say could have stopped the Florida high school massacre was suspended last year for sexually harassing two female students, with one of them later dying in February's shooting, her family told CBS Miami.
School Security Guard Had Sexual Relationship With Student: ProsecutorsEllis Davis, 21, is charged with criminal sexual assault for allegedly having an inappropriate relationship with a Juarez High School student.
4 Charged In Shooting Of Gary Nightclub Security GuardFour people have been charged in connection with a shooting early Saturday that wounded a nightclub security guard in Gary, Indiana.
Man Charged With Punching Security Guard Makes BailDe Leon turned himself in to police earlier this week after the news media ran surveillance video of a man punching a female security guard outside a River North condominium.
Man Charged With Punching Security Guard In Attack Caught On VideoMatthew De Leon, of the Portage Park neighborhood, was charged with three counts of aggravated battery.
Person Questioned In Sucker-Punching Of Security GuardDetectives were questioning a person of interest in connection with an attack on a security guard outside a River North condo building.
Caught On Video: Man Sucker Punches Security Guard In The FaceA violent attack in River North was caught on camera, as a man punched a security guard in the face outside a condo building.
Bank Robber Fatally Shot By Security Guard In RockfordThe robber walked into the bank and began shooting, and an armed bank security officer returned fire, police said.