The Renton Police Department is urgently requesting the public's assistance in identifying a man suspected of sexually assaulting a jogger on the Longacres walking trail. The incident occurred on the morning of Saturday, September 12, 2026, at approximately 9:24 a.m. in the 1900 block of Oakesdale Ave SW, near the border of Tukwila. According to police reports, a passerby intervened and successfully stopped the assault before law enforcement arrived on the scene. The suspect has not yet been identified or apprehended and remains at large. Investigators are describing the suspect as a Black man wearing glasses and a distinctive bright purple hoodie with ears attached to the hood. While the suspect was believed to have been riding a bicycle at the time of the incident, he fled on foot after the assault. Police are focusing their investigation on the suspect's unique clothing and are actively seeking witnesses or dash camera footage from several locations near the trail. Authorities have provided specific timelines and locations where the suspect was spotted. He was seen at bus shelters in the 2700 block of Naches Ave SW between 7:30 and 9:00 a.m. and was later observed walking near the 1900 block of Raymond Ave SW between 9:25 and 9:30 a.m. Detectives are urging anyone who was in these areas during the specified times and saw the suspect to come forward with information. The public is encouraged to remain aware of their surroundings and report any suspicious activity. Individuals who recognize the suspect or have information regarding this case are asked to contact Detective O’Rourke directly at 425-430-7647. Anonymous tips may also be submitted through CrimeStoppers by referencing Renton Police Department case number 26-7048. Police continue to emphasize the importance of community cooperation in bringing the suspect to justice.