Homicide detectives are looking into the suspicious death of a woman found dead Tuesdayn night in a Roseland home.

Around 10 p.m., a witness found the woman, 46, unresponsive on the floor inside a home in the 10100 block of South State Street, Chicago police said.

She was pronounced dead at the scene, police said.

No one was in custody and Area 2 detectives are investigating.