Police investigating a sexual assault at Upper Mount Gravatt earlier this month are urging a witness to the incident to come forward.
Around 7.15pm on Tuesday June 19, a 22-year-old woman was walking in parkland between Palmdale Lane and Tryon Street when she was approached by a man.
He asked her for the time before allegedly assaulting her.
A nearby man who witnessed the incident ran to the woman’s aid before the offender fled on foot.
Police would like to speak to the witness who provided assistance to the woman as he left the scene before officers arrived.
Investigators have released a comfit image (pictured) of the alleged offender.
He is described as being Caucasian in appearance, in his late teens, approximately 170cm tall with a proportionate build and brown hair.
Anyone with information is asked to contact Crime Stoppers.
Anyone with information which could assist police with their investigations should contact Crime Stoppers anonymously via 1800 333 000 or crimestoppers.com.au 24hrs a day.
Source: Queensland Police Service