Update 4: Suspicious death, Crows Nest

Toowoomba detectives have released CCTV of 61-year-old Krishna Chopra as they continue to investigate the circumstances surrounding her suspicious death in Crows Nest last month.

Krishna was last seen at a supermarket in a shopping centre on Highfields Road on Thursday, January 20. She was later captured on CCTV at a hardware store on Ruthven Street, Toowoomba.

Police were called to her home on January 31 where she was located deceased.

A joint investigation is being conducted by Toowoomba Criminal Investigation Branch and the Homicide Investigation Unit.

Police are seeking public information from anyone who had contact with Krishna in their day to day lives. In particular, detectives wish to trace her movements between January 20 and 22 and encourage members of the public who have not come forward to make contact and assist in this investigation.

Investigators are also appealing for anyone who was on Park Road, Crows Nest on January 21 to come forward to police as they may have relevant information which will assist investigators.