Report details suspect’s behavior in 2023, years before killings of University of South Florida doctoral students

By Cindy Von Quednow, Isabel Rosales, CNN (CNN) — Three years before he was accused of killing two doctoral students in Florida, a domestic violence incident with Hisham Abugharbieh’s brother and mother highlighted his family’s concerns about what they called his erratic behavior. During the May 9, 2023, incident, Abugharbieh began arguing with his brother