One dead, several hospitalized after Pasco Halloween-party attack

The person who died was pronounced dead at the scene and has not been publicly identified in the available reports. For those hospitalized, police have not released conditions or an exact count. The confirmed human toll is one death and several hospitalizations, not a settled total of everyone wounded.⁠1

Officers responded to a shots-fired call at about 1:20 a.m. Pacific daylight time at a business near North Fourth Avenue and West Court Street. The business’s name and numbered street address have not been established in the available reporting. Pasco police are investigating the death as a homicide.⁠1⁠2

Pasco police said the incident “appears isolated” and that there is no ongoing threat. That is their assessment of public safety, not an announcement that the case has been solved. The available accounts contain no announced arrest, named suspect or established motive. What led to the violence and who was responsible remain unknown.⁠1⁠2

The accounts establish that the violence involved both gunshot and stabbing injuries, but they do not provide a reliable breakdown. Richland police supplied the wound information added to NBC Right Now’s report in its 9:40 a.m. update on October 31. That account described multiple victims with stab and gunshot wounds without giving separate totals for either category.⁠1

There is also no established count of people who may have suffered both types of injury. Nor does the reporting explain how those wound categories overlap with the people transported to the hospital or the person who died. Those gaps matter: counting injuries is not the same as counting people.⁠1

The Tri-City Herald described an initial report of three people shot. It did not establish whether the person who died was included in that preliminary figure. Adding three to the death toll—or adding it to the unspecified number hospitalized—would risk counting the same people more than once. There is no verified separate stabbing total for this party.⁠2⁠1

The unanswered questions are consequential, not merely statistical. Without a fuller injury account, the public cannot know how many people are recovering or how serious their wounds are. The evidence supports the broad description of a fatal attack with several hospitalizations; it does not support a precise combined casualty count.

Investigators are asking nearby businesses and people who attended the party for recordings that could help reconstruct what happened. Their appeal extends beyond the moment of violence to footage from before it began and immediately afterward. In the police statement reproduced by NBC Right Now, the department said:⁠1

Anyone with information can call 509-628-0333 and reference case 26-056485. Police also provided an online option for submitting video, according to NBC Right Now’s report. The request includes both security-camera recordings and cellphone footage from partygoers.⁠1

The investigation also disrupted access to the surrounding streets. In their morning announcement, police said North Fourth Avenue between West Court Street and West Ruby Street was expected to be closed for several hours, and asked people to avoid the scene. A reopening has not been established in the available information; that morning notice should not be read as confirmation that the road remains closed.⁠1

The next substantive police account would need to clarify the victim’s identity, the number and conditions of the injured, and whether investigators have identified or arrested anyone. Until then, the safety assessment and the investigative uncertainty stand side by side: police say there is no ongoing threat, while the circumstances of a deadly party attack remain unresolved.⁠1⁠2