Chicago policeman shot in Humboldt Park

CHICAGO (WLS) – A 34-year-old Chicago police officer was shot in the left shoulder on Saturday night in the Humboldt Park neighborhood, police said.

The policeman's injury was not life-threatening and he was in a good mood, Supt. PCD. Eddie Johnson said late Saturday. He was in critical but stable condition at Stroger Hospital.

A woman, who was the subject of the search warrant, was arrested during the shooting. She allegedly opened fire by a back door while the officer was trying to enter.

WATCH: Surt. CPD Update of Johnson on a cop killed in Humboldt Park

The incident occurred around 7 pm in block 2700 West Potomac Avenue while the officer was executing a search warrant. The mandate concerned narcotics and illegal weapons.

The arrested woman was "known to the police," said Johnson.

No shots were fired by the police.

The officer belonged to the tactical unit of the 25th district. He worked for CPD for 4.5 years and previously served eight years in the Marine Corps.