CHICAGO (CBS)– Police are looking for a suspect in the killing of a 22-year-old woman in Washington Heights.

According to officials, a man was arguing with his girlfriend right before she was found shot to death in her apartment.

READ MORE: Family Sues After They Say Chicago Police Burst Into Their Home, Pointed Guns at Kids in 2019

The incident took place on Morgan Street near 102nd Street.

READ MORE: Woman Pistol-Whipped On CTA Blue Line Train In Bucktown

The boyfriend is now wanted for questioning.

MORE NEWS: Woman Injured In Crash On DuSable Lake Shore Drive, Good Samaritans Help Her Escape Burning Car

This is a developing story.