Teen charged with GBH after Milford Haven school stabbing as police confirm injuries were stab wounds

Detectives say the teenager has been charged with Section 18 Grievous Bodily Harm and possession of a bladed article on school premises. He has been remanded in custody and is due to appear before Swansea Magistrates Court today.

It comes after officers revealed that injuries initially described as “non‑stab injuries” have now been confirmed as stab wounds following detailed medical assessment.

‘Victim being supported after traumatic event’

Senior Investigating Officer DCI Matthew Briggs said the early description of the injuries was based on “preliminary information” available at the time, but specialist enquiries have since confirmed the wounds were caused by a blade.

He said the victim — understood to be a member of staff — is continuing to receive support as they recover from what police described as a “traumatic event”.

The school went into lockdown on Thursday after the incident, with pupils kept in classrooms while officers secured the site. Staff were praised for their calm and professional response.

Increased police presence to continue

Police say there will be a higher‑than‑usual presence around the school and surrounding area over the coming days to reassure pupils, parents and staff.

Officers will also be working with local secondary schools next week to offer support and guidance.

The school is expected to reopen as planned on Monday, with the headteacher previously telling parents that safety measures and wellbeing support will be in place.

A community still reeling

The incident has shocked Milford Haven, with parents describing the lockdown as “terrifying” and pupils reporting a heavy police presence around the site.

It follows two days of intense speculation online, which police have repeatedly urged the public not to fuel while the investigation continues.

This latest update confirms the most serious charge available for an assault of this nature, signalling the gravity of the incident and the scale of the ongoing investigation.

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Milford Haven School to reopen on Monday as staff praised for ‘professional and calm’ response after lockdown incident

Police were called to the site on Thursday afternoon after a teacher was injured in an incident involving a weapon. A 15‑year‑old was arrested at the scene. Pupils were kept safely inside classrooms while officers secured the area, with only a small number of learners still on site at the time.

In a new statement, Deputy Headteacher Daryl John praised the way staff and pupils handled the situation.

“On behalf of the school staff and governors, I would like to thank and praise all of the staff and the small number of pupils who remained on site,” he said.

“They all conducted themselves with professionalism and were calm throughout. We are extremely grateful to the emergency services for their rapid and effective response.

“Our heartfelt best wishes go out to our colleague, and we look forward to their full and speedy recovery.”

Council leader: ‘Safety and wellbeing remain the highest priority’

Pembrokeshire County Council leader Cllr Jon Harvey said he was pleased the school would reopen on Monday and reassured families that support is available for any pupils affected.

“If there are any pupils who have been affected by the incident and require additional support, please ask teachers or staff who will be able to help with well‑being provision,” he said.

“I would once again like to thank staff and pupils at Milford Haven School for their immediate response to the incident. Thanks also go to the wider school family across the community for their support following this challenging period.”

Cllr Harvey stressed that the safety of pupils and staff remains the council’s top priority across all Pembrokeshire schools.

“Along with our partners we want to reassure the learners and parents of Milford Haven School, and all schools across Pembrokeshire, that the safety and well‑being of everyone is the highest priority. This, of course, includes our dedicated teachers and other school staff.”

‘Lockdowns are routinely rehearsed’

The council also emphasised that lockdown procedures are regularly practised so that staff and pupils know exactly what to do in the rare situations where they are required.

“As a Local Authority we will of course continue to support Milford Haven School in whatever way possible following this awful incident,” Cllr Harvey added.

Further updates are expected to be issued to parents ahead of the school’s reopening on Monday.

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Teacher injured as Milford Haven school goes into lockdown after ‘weapon’ incident – 15‑year‑old arrested

Dyfed‑Powys Police were called to the school at around 3.20pm on Thursday after reports that a pupil had assaulted a teacher while brandishing a weapon. Officers confirmed the teacher’s injury was not a stab wound.

The school was immediately placed into lockdown as armed officers and emergency services rushed to the scene. The lockdown was lifted later in the afternoon, with all pupils confirmed safe and sent home.

Police: “Swift action safeguarded pupils and teachers”

In an update issued this morning, Superintendent Chris Neve said police were no longer on site but would maintain a visible presence in the area over the coming days.

“The teacher has now been discharged from hospital and is being supported by specialist officers,” he said. “All pupils at the location were safe, and all returned home unharmed. A 15‑year‑old boy has been arrested and remains in police custody as enquiries continue.”

He added that parents would receive further updates directly through the school’s app.

School to remain closed — support offered to pupils and staff

Pembrokeshire County Council leader Cllr Jon Harvey praised staff and pupils for their “swift and effective” response to the emergency.

“While the school will be closed to pupils tomorrow, any learners who require additional support are welcome to attend and there will also be support for staff on site,” he said.

“We’d like to reassure learners, parents and the wider community that all measures to ensure safety are being taken.”

The incident comes just weeks after the school was placed in special measures following an Estyn inspection, with the local authority pledging to work closely with the school to drive improvements.

First Minister: “Violence has no place in our schools”

First Minister Eluned Morgan said she was “deeply concerned” by the incident, having visited the school only last week.

“My thoughts are with the injured teacher, their family and the entire school community,” she said. “I want to pay tribute to the emergency services and school staff for their swift and professional response.”

She added that violence “of any kind” must not be tolerated in Welsh schools.

Local MP: “Deeply concerned”

Henry Tufnell, MP for the area, also issued a statement praising the response of staff and emergency services.

“My thoughts are with the teaching staff and the whole school community,” he said.

Mental health support available

Hywel Dda University Health Board urged anyone needing urgent mental health support to call 111 and press option 2, with 24/7 access to trained professionals.

Police patrols will remain in the Milford Haven area to reassure pupils, parents and residents as the investigation continues.

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