Sydney stabbing: CCTV footage shows victim Prabha Kumar on phone minutes before her murder

The police released CCTV footage of Kumar walking home from Parramatta train station to find clues about the case. "We are releasing (the CCTV tapes) in an effort to jog people's memories - someone who may have seen Prabha, somebody who may know Prahba - coming forward and providing us with the information that we need to work out why this has happened to her and who is responsible for it," homicide squad commander Michael Willing was quoted as saying by the daily. Detective superintendent Willing said the footage did not appear to show anyone following the victim as she made her way home.