News cameras were not allowed to photograph 24-year-old Jason Schumann, and his girlfriend, 19-year-old Elizabeth Ibarra. They were facing an unrelated burglary charge.
Arraignment in the murder of 17-year-old Francisco Rodriguez was postponed until Feb. 7.
Schumann is accused of shooting Rodriguez to death outside the victim's family home in Winnetka. Ibarra is a suspect in the murder but has not been charged.