A homicide investigation is currently underway in Portland, Oregon, following the discovery of a deceased woman inside an apartment in the Northwest district. The incident occurred on September 9, 2026, when officers responded to a report of a possible assault at an apartment located in the 600 block of Northwest 18th Avenue. Upon arrival just after 12:30 p.m., first responders discovered an adult woman who had died inside the residence. The Portland Police Homicide Unit has taken over the investigation to determine the circumstances surrounding the death. While the medical examiner is scheduled to determine the official cause and manner of death, initial reports and witness accounts suggest a violent incident. Josh Erdman, a resident of the building, reported hearing sounds he believed to be gunshots, describing them as sounding like they came from a silencer. He noted that neighbors were frantic and were advised to remain in their units following the disturbance. At this time, the suspect or suspects involved in the incident fled the scene before law enforcement arrived. No immediate arrests have been made, and the individuals remain at large. The Portland Police Department is actively seeking information from the public to identify and apprehend those responsible. Investigators are urging anyone with knowledge regarding the case to come forward. Tips can be submitted by contacting detectives at homicidetips@police.portlandoregon.gov or by calling 503-823-0479. When contacting authorities, individuals should reference case number 26-264223. The investigation is ongoing, and authorities have not yet released the identity of the victim or specific details regarding the suspect's description. The community is being asked to remain vigilant and assist law enforcement in resolving this tragic case.