Curtis Scott, 25, and Gary Jackson, 26, were charged with impersonating  police officers on the night that 18-year-old Ervin Jefferson was killed outside of his home in Dekalb County, GA.

The private security guards allegedly detained women at the scene of the shooting by telling them that they were officers. According to reports they were fired upon from Ervin’s residence by his step-father, Bobby Hubbard Jr., 35, was also arrested and charged with “reckless conduct and possession of a firearm by a convicted felon.”

Ervin was shot by Scott — who called 911 at approximately 10:29 p.m. to say that he was being fired upon — as he approached the car containing the women who, he believed, were coming to fight his younger sister. Investigators have confirmed that is why the women were there.

Pictured: (L) CURTIS SCOTT And (R) GARY JACKSON