Investigators are meticulously searching the burned remains of a Montana home where eight family members, spanning four generations, were killed during a Sunday dinner. The suspect, identified as 44-year-old Alan Smith, allegedly perpetrated the attack before taking his own life just as police arrived at the scene, according to authorities.

Multiple fires were intentionally set inside the suburban Billings home, where Smith had previously resided before being asked to leave weeks prior. Yellowstone County Sheriff Kent O’Donnell stated during a news conference that many questions would likely remain unanswered due to the deaths of all involved parties.

The victims included Owen and Chloe Ireland, ages 13 and 12 respectively, their father Brad Ireland said, describing Owen as a “perfect big brother.” Also killed were their stepsiblings, 15-year-old Landon Ghekiere, who was anticipating getting his driver's license, and 12-year-old Charlotte Ghekiere, remembered by a neighbor as a nature enthusiast.

The attack occurred at the home of Alan Smith’s parents, Dana Smith, a retired Air Force and Boeing employee, and Barb Smith, a retired teacher. Dana Smith's mother, Evelyn Smith, 92, who lived in a nearby retirement community and used a wheelchair, was also among the deceased. Megan Ghekiere, 39, mother of the Ireland and Ghekiere children, worked in healthcare, according to neighbor Jennifer Mercer.

Authorities reported that Smith arrived at the home around 5:49 p.m. on Sunday. Shortly after 6 p.m., one of the female occupants called 911, though the sheriff could not confirm her identity. Mercer, however, identified the caller as Charlotte Ghekiere, suggesting she attempted to warn her family.

First responders encountered Smith upon arrival. He retreated into the home, after which officers heard gunfire and observed smoke. Smith then emerged into the backyard and died from a self-inflicted gunshot wound, officials said. The house was rapidly consumed by flames, necessitating firefighters to transport water to the scene as the neighborhood relies on wells and lacks fire hydrants.

Autopsies for all eight victims were pending. Investigators recovered weapons from the scene, but details regarding their type and number have not been disclosed. While investigators have an initial understanding of a possible motive, Sheriff O’Donnell indicated that law enforcement’s immediate focus remains on processing the crime scene, noting that “Some of this is the family's story to tell.”

Brad Ireland described Alan Smith as reclusive, spending much of his time on a computer, and stated that “There were many red flags and many people spoke out. No one listened.” Ireland also mentioned that Smith had attended Eastern Washington University but struggled to maintain employment.

A makeshift memorial with teddy bears, photographs, flowers, and balloons has appeared at the neighborhood mailboxes, accompanied by a notebook for messages. Billings Mayor Mike Nelson acknowledged the profound shock and grief within the community, emphasizing the city's intention to support the affected family.