Pictured: schoolgirl, 14, who died at rugby club in unexplained death

Heartbroken friends and schoolmates have paid tribute to a 14-year-old after her mystery death at a rugby club last week. 

Seren-Ella Jenkins collapsed and was treated by air ambulance paramedics on November 15 after the emergency helicopter landed on the pitch at Amman United Rugby Football Club in Ammanford, South Wales. 

She was airlifted to hospital but was pronounced dead the following morning - with police treating her death as 'unexplained'.

Grieving family friends and fellow pupils have raised more than £6,000 via a fundraiser to help pay for the funeral. 

Cari Bradshaw said: 'I've set up this page because my friends and I would like to raise money to help Stephen, Sarah and the family with the costs for the funeral and memorial for our very special friend Seren.    

'Seren was suddenly taken from us all on Saturday 16th of November, she's left a big hole in all our hearts and we miss her very very much.

'Please donate if you can to help us raise as much money as possible to help Seren's family. Any donations will be greatly appreciated, no matter how big or small.'

A spokeswoman for Dyfed Powys Police said: 'Police were called on Friday evening, November 15th, to a report of a medical emergency in the Ammanford area. 

'A female teenager became unwell and was taken to hospital where, sadly, she passed away in the early hours of Saturday morning.

'Our thoughts remain with the family at this difficult time.

'The death is currently being treated as unexplained and a report will be prepared for H.M Coroner.

The Welsh Ambulance Service said an ambulance, first responders and an air ambulance were called to the club at 9.55pm.

The club postponed all games last weekend as a mark of respect.

A statement from the club said: 'Due to unforeseen circumstances the club will be closed - and all games are postponed - out of respect.'

To donate to the fundraiser, visit: https://www.gofundme.com/f/serenella-jenkins