By CBS 2 Chicago Staff

CHICAGO (CBS) — A woman is dead and a man is in serious condition after being shot in South Chicago on Wednesday afternoon.

Police said at 4:04 p.m., a 43-year-old man opened the door to his home in the 8100 block of South Clyde Avenue and a man at the door began shooting. The man inside was shot along with the woman, police said.

The woman was pronounced dead at the scene, police said. A source said the woman was 20 years old.

The man was taken to the University of Chicago Medical Center in serious condition with multiple gunshot wounds.

Police said a dog was also injured in the shooting and is expected to survive.

Area Two detectives were investigating late Wednesday.