a safe place, not just for students, but coworkers
Kim Ramchen attacked principal Aaron Sykes with two knives in December, causing cuts to his jaw, cheek, lip and arm during school hours with students present. Ramchen cited mental health issues, marriage difficulties, painkiller addiction, and contract non-renewal as contributing factors; later diagnosed with autism and depression.
- Kim Ramchen, IT teacher, stabbed principal Aaron Sykes in December at Keysborough Secondary College
- Attacked twice with two different knives; children were on campus at 3pm
- Sentenced to 15 months jail with 8 months 14 days non-parole period
- Sykes sustained cuts to jaw, cheek, lip, and arm; unable to return to work
- Ramchen later diagnosed with autism and depression; was addicted to painkillers and facing marriage breakdown
An IT teacher has been sentenced to 15 months jail for stabbing a Melbourne school principal in his office while children were on campus, after learning his contract would not be renewed.
Kim Ramchen walked into Aaron Sykes's office at Keysborough Secondary College in December and attacked him with a knife. The principal was at his desk. Children were still in classrooms down the hall. Ramchen, an IT teacher at the school, had just learned his contract would not be renewed. Something in him broke.
He stabbed Sykes multiple times before another teacher managed to disarm him. But Ramchen left the office, found a larger knife, and came back to continue the assault. It took a second disarming to stop him. By then Sykes had cuts across his jaw, cheek, lip, and arm—wounds deep enough that he has not been able to return to work in the five months since.
On Monday morning, Deputy Chief Magistrate Tim Bourke sentenced Ramchen to 15 months in prison. The non-parole period is eight months and 14 days. Ramchen had already spent 160 days in custody awaiting trial, which counts toward the sentence. Last week he had pleaded guilty to multiple charges.
Bourke's language in handing down the sentence was careful and grave. He called the offending "serious"—and then he paused on the context. "Even more serious in the context of a school environment at 3pm, where children were on campus," he said from the bench. "The offending has occurred in what should only ever be a safe place, not just for students, but coworkers and the broader school community." During his police interview, Ramchen had described the moment in his own words: "I mentally snapped. My blood just went to my head and I just became incredibly angry and emotional, incredibly, unbelievably angry."
The magistrate acknowledged two factors that pulled the sentence down from what it might otherwise have been. Ramchen's guilty plea earned him what Bourke called "a significant discount." His impaired mental state at the time of the attack also weighed in mitigation. Without the plea, Bourke said, he would have imposed 20 months with a 12-month non-parole period. The difference is real—it means Ramchen could be released in roughly nine months rather than a year.
But the sentence also reflects what the court found to be true: that Ramchen's life had been collapsing in ways that went unaddressed. He was facing the end of his marriage. He was addicted to painkillers. He had undiagnosed mental health disorders that no one had caught or treated. Only after his arrest was he diagnosed with autism and depression with anxious distress. The contract non-renewal was the final pressure on a system already fractured. In the police interview, he identified it as the trigger—the thing that made him snap.
Aaron Sykes remains unable to work. The school community has to reckon with the fact that violence came from inside, from someone they employed, during the hours when children were present. The case sits now in that difficult space where individual culpability and systemic failure are both true at once.
Citas Notables
I mentally snapped. My blood just went to my head and I just became incredibly angry and emotional, incredibly, unbelievably angry.— Kim Ramchen, in police interview
The offending has occurred in what should only ever be a safe place, not just for students, but coworkers and the broader school community.— Deputy Chief Magistrate Tim Bourke, sentencing remarks
La Conversación del Hearth Otra perspectiva de la historia
What made Ramchen come back with a second knife? That's the detail that stays with me.
He was interrupted the first time—disarmed. But he didn't stop. He left, found something larger, and returned. It suggests the rage wasn't spent in that first moment. It was still driving him.
Do we know what he was thinking in those seconds between being disarmed and going back?
The court record doesn't say. He described it as a mental snap, a loss of control. Whether that was a moment of clarity followed by a choice, or a continuation of the same break, we don't know.
The magistrate mentioned his impaired mental functioning. But Ramchen wasn't diagnosed with autism and depression until after his arrest. How does that work?
It doesn't, really. He was carrying these conditions undiagnosed while teaching, while his marriage was failing, while he was dependent on painkillers. No one caught it. The system didn't see him.
So the contract non-renewal was the last straw on a pile no one was monitoring.
Exactly. It's the trigger, but the conditions were already there. That's what makes it hard to look at—it wasn't random. It was predictable, maybe, if anyone had been paying attention.
And Sykes still can't work.
Five months later, he hasn't been able to return. The physical wounds healed enough to leave scars. The other kind of wound—being attacked in your own office by someone you worked with—that's slower.