Authorities have arrested an 18-year-old high school student in connection with the violent attack and assault on a security guard at an upscale community in Orange County, officials confirmed to KTLA.
Aidan Grogan, 18, was arrested Thursday at Yorba Linda High School at around 12 p.m., according to officials with the Orange County Sheriff’s Department.
The incident at East Lake Village in Yorba Linda occurred at around 9 p.m. on March 3, according to a post in a private social media group obtained by KTLA’s Shelby Nelson…