Person of interest questioned in fatal stabbing at Walgreens in Wicker Park

Police were questioning someone in connection with the stabbing death of a 32-yearold woman Sunday at her job at Walgreens in Wicker Park on the North Side.

About 9:35 a.m., she was working at the Walgreens in the 1300 block of North Milwaukee Avenue when she was approached by someone who stabbed her multiple times before fleeing, Chicago police said. She was pronounced dead at the scene.

The Cook County medical examiner’s office identified her as 32-year-old Olga Maria Calderon. She lived in Humboldt Park. An autopsy ruled her death a homicide.

Detectives were questioning a “person of interest” in connection with the attack Monday morning, police said. No money or items were stolen from the store.