CHICAGO (CBS) — A 32-year-old man was stabbed during an argument overnight in the 1100 block of North State Street, in the Gold Coast neighborhood on the North Side, police said.

The man was stabbed in the stomach after he got into “a verbal altercation with an unknown male,” police said.

The victim was transported to Northwestern in critical condition.

The offender is not in custody, and Area Three detectives are investigating.