A teacher at Silver Rail Elementary School in Bend, Oregon, intervened when an armed teenager entered her classroom, physically confronting the individual in an attempt to take the weapon away, according to police. A person in the classroom threw a mobile phone at the armed individual, then moved in to take the weapon away while he was pinned to the floor.

The attack, which took place on a Thursday, left four people dead — three of them children and one teacher. A 16-year-old was struck by shots fired from a passing vehicle and later died from the wounds sustained.

A parent with two daughters attending the school entered the building and approached the armed attacker. Law enforcement officials identified the individual taken into custody as someone who had previously attended the elementary school. No clear motive has surfaced linking the suspect to the attack.

Investigators said the individual, who was a minor, discharged up to 15 shots inside the classroom. The youth also had approximately 44 additional shotgun rounds in their possession. Bend Police Chief Mike Krantz expressed gratitude toward those whose intervention helped bring the violence to a halt.

At a news conference held on Friday, the names of two of the four people killed in the shooting were released. Those identified were Rhoam Summer, aged five, and Meghan Lambert, a 25-year-old teacher. According to her family, Lambert's professional aspirations were shaped by a strong draw toward educating children in the community where she grew up.

In a statement issued through police, Lambert's family described her as a caring person with genuine warmth toward others who consistently stood up for those facing disadvantage or living with special needs.

Bryan Jolly, identified as Summer's grandfather, said the family was taken completely by surprise upon learning of his grandson's death. In an interview with a media outlet, Jolly described the event as beyond anything he could have anticipated, and characterised his grandson as a boy who was quick-minded, mischievous, and prone to laughter, who moved through the world with little regard for risk.

Police said the families of the two other children who died — an eight-year-old and an 11-year-old — had not yet authorised the release of their names to the public. Two individuals sustained injuries in the incident. A 54-year-old educator remains under hospital care, while an 11-year-old pupil has been described as in a grave but stable condition.

Chief Krantz extended praise to both the teacher who confronted the attacker and the father whose firearm had been brought onto school grounds. A police statement noted that the teacher escaped the confrontation with the armed intruder without physical injury, and that her actions very likely prevented the death toll from climbing higher.

Authorities identified the suspect as Griffin J John II, a 16-year-old who had previously been enrolled at the school as a pupil with special educational needs. Officers carried out a search of the teenager's home, and the matter remains under active investigation.

Detectives are examining how the suspect made his way to the school — on foot, according to their current assessment — while also tracing his movements beforehand and working to establish where the firearm came from. Authorities had not formally identified the father who opened fire on the individual described as the suspect at the time of reporting.

Relatives of Kaylub Giamanco, a 36-year-old carpenter, told news agencies that he was the person who intervened to stop the attack. According to Giamanco's brother, who gave an account to a television news outlet, Giamanco had finished lunch and was on his way home when he observed the individual firing at a vehicle parked outside the school, after which the individual discharged a round through a window and entered the building.

Officers reported that a .40 caliber handgun registered under Giamanco's name was found inside the vehicle. According to his brother's account, Giamanco took hold of the firearm and entered the building to confront the suspect. Police reported that Giamanco discharged his weapon at the intruder multiple times, with the gunshot wounds ultimately proving lethal.

Kenda Freeman, Giamanco's mother and a Sacramento, California resident, contacted a local television station to relay that her son had been in touch with her shortly after the shooting. Freeman said her son described arriving at his daughter's school to find that a gunman had opened fire on children there. Freeman relayed that her son, in his own account, described making direct eye contact with the suspect an instant before firing, and that she told him his actions had spared a number of other people.

Speaking with his mother afterward, Giamanco conveyed that not everyone had been within his power to save. That account stood apart from remarks made by former President Donald Trump in a Friday address, in which the father was referred to as a hero. Trump said the outcome could have been far worse without the armed bystander's involvement, and that the presence of someone trained in firearm use had helped avert a more severe result.

Oregon Governor Tina Kolek also issued a public statement acknowledging the individual whose intervention helped limit the number of victims. Without naming the individual, she noted that stepping in during a violent incident places a real psychological weight on those involved, and said her thoughts were with him in the aftermath.

Detectives are continuing to examine the circumstances surrounding the shooting, including how the firearm was obtained, what drew the perpetrator to the school, and what lay behind the attack.