Police release pictures of person outside Chicago high school taken when 4 students shot, 2 fatally

CHICAGO — Chicago police released pictures of a person they are seeking to identify around the time four teens were shot, two of whom died Friday afternoon at Benito Juarez Community Academy in the Pilsen neighborhood. Meanwhile, no one was in custody for the shooting, which happened around 2:45 p.m. at the school, 2150 S. Laflin St., at dismissal. Police said a security guard witnessed the lone suspect, who was dressed all in black and wore a black face mask, carry out the attack, police said. Killed were Brandon Perez, 15, and Nathan Billegas, 14, according to the Cook County medical examine...