Sex Assault Squad detectives are investigating an alleged sexual assault that occurred in Nollamara on Monday, 18 November 2019.
Sometime between 12.30am and 1.30am, the 17-year-old victim got off a bus and was walking through the laneway adjacent to Quadea Way leading to Almurta Street, when the victim was threatened and sexually assaulted.
Detectives would like to speak to the man pictured who they believe can assist them with their investigation.
Anyone with information that could assist with this investigation is asked to call Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au. People who provide information to Crime Stoppers may remain anonymous if they wish.