Arrest and Charges
Zavier Griffin, 21, has been charged with the 2022 murders of Arteria Riley, 81, and her two children, Ruben, 61, and Thomas Ann, 64, in their Morgan Park home.
Griffin faces multiple felonies, including first-degree murder and aggravated criminal sexual assault, with DNA evidence linking him to the crime scene.
Evidence and Confession
DNA from a sexual assault kit and a water bottle in a stolen vehicle matched Griffin's, alongside forensic evidence from the crime scene.
Griffin allegedly confessed to a fellow inmate, stating his intention to rob the victims, which ended in their deaths.