Officers responded to a call of a person shot in the 4200 block of West Congress Parkway and found the two lying dead outside on the ground, according to the police.

The Cook County medical examiner identified the two as Dimitri Buford, 32, of the 1400 block of North Sedgwick Street in Chicago, and Antonio Fenner, 16, of the 4400 block of of West 15th Street in Chicago.

No one has been arrested.

Police had the crime scene near Genevieve Melody Elementary School taped off at least one block to the north, east and west, while neighbors milled about to get a better look.

On West Van Buren Street, a body could be seen lying in the roadway, near the curb and a bus stop.

A man who only identified himself as the teen victim's uncle said the boy, whose family lived nearby, had simply gone to run an errand.

"He was just going to the store," the man said. "They just killed him just like that."

Later, the man paced back and forth on the sidewalk, shaking his head in disbelief.

"He goes to school and everything," he said to a police officer.

This man and the boy were the 4th and 5th people killed Saturday, and the shooting was the city's second double homicide.